Speedyefi vs megasquirt. Both MS and SDS is standalone so it replaces the cars ECU.

Speedyefi vs megasquirt T. Most tangible is the hardware. MS is cheap SDS is a bit steeper in price. The benefits of sequential injection are that: Jan 13, 2015 · Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro Skip to content Quick links: Manuals : Megasquirt info : Forum help page : Downloads Nov 10, 2013 · Megasquirt is entirely open source, both hardware and software. Only difference is one is half the price. This is where you can browse products in this store. For direct coil control (non-EDIS) the Megasquirt-1 V3. April 2016 – MS3 firmware 1. Oct 27, 2019 · Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro. I didn't like the idea that a Megasquirt doesn't use many of the factory inputs, even though May 27, 2016 · Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro. February 2016 – DIYAutoTune release 24X LS drop-on harnesses. About This Site. It’s a We are committed to keeping fast, reliable and efficient modified cars on the roads; Making engine management simple, straightforward and easy for everyone. ) Speed-Density vs. PW Adder ms stands for Pulse Adder in Milliseconds. I used to run my advance at about 17 degrees but then improved my tune and was able to bring timing down to 13-14 degrees. These approaches all share a common thread – they’ll take a bit of research to determine what you need and will require you to know your engine and ignition system well (or learn it, which isn’t a bad thing), so they’ll be a bit of a learning experience. now it seems holley has a superior, easy to use novice user friendly sequential fuel injection system - with even stuff like ‘boost and methanol injection’ directly in the tune. It does this even after I have calibrated the vTPS in tuner studio and know my grounds are good, so I assume this issue is a faulty vTPS sensor. I understand both use tuner studio so that makes me believe they're fairly similar. If you want to get started on learning how to tune this or another platform, come along to a free lesson. 6 Miata has an on/off throttle position sensor). This is A LOT of tuning power for not a lot of money that will allow you to get your budget setup up and running very safely, and will allow you to continue throwing boost at your car safely, since you have full control $449. Being relatively cheap is no excuse either, Megasquirt 3X pre-built is $817USD with two looms -CLT, IAT, TPS, O2, Tach Input-Fuel pump output-8x Spark outputs (unused can be used as +5V few miliamps outputs ie LED indicator lights or relays)-8x High current Injector outputs (unused ones can be used as high current drivers 5A GND Switch) Jul 26, 2021 · User support forum for the Speeduino project. No squeaky whiteboard, no stuttering sweaty man talking to you over zoom, just a quality introduction to What the differences between megasquirt and speedyefi, besides costs? What other stand alone ecu's should I consider for my car. If you already have a VTPS and IAT sorted, go with this ECU. 4. But there's still more work to do before you try to crank the car up for the first time! The tuning program to use is TunerStudio. 2. In today's world the most important tools for tuning are no longer found in your toolbox. ) Spark advance table 9. Wire in Megasquirt ECUs come in 2 basic flavors, DIY MegaSquirt ECUs and the polished and professional grade MS3Pro ECUs. Aimed at installs where the engine has been changed beyond the tuning ability of the OEM ECU, but you need or want to… Continue reading Jul 29, 2016 · But with different injectors, it's not about pressure vs volume, but pressure vs spray pattern as well. Yep, SpeedyEFI sell units based on the standard Speeduino PNP, just with the addition of the TPS and some wiring for it and the IAT. I want the ecu to be capable to support a 6 cylinder as I might engine-swap should the SR engine die. However the megasquirt has a much more powerful chip and is likely more robust in terms of dealing with heat, vibration, etc. Sep 15, 2013 · My 4 word remark was to imply that, given competent installation and tuning, Megasquirt can be an effective and reliable ECM. Correct Timing. Apr 12, 2020 · Still a little confused on the MicroSquirt vs MegaSquirt then. Megasquirt-2 Product Range MS2/Extra 3. TunerStudio MS version 3. 6-18-2024 file is correct the 6-19 file is wrong In today's world the most important tools for tuning are no longer found in your toolbox. A product with a well known set of flaws with well known work arounds that some people have memorised and mastered. 0, V3. Megasquirt schematics are copyrighted and are provided for existing customers to repair or modify their ECUs. Dec 21, 2021 · Megasquirt Vs Speeduino What Will You Choose. From the above image you can see that the author was using: Mar 8, 2010 · [NB-MSM] AEM Wideband Wiring to MegaSquirt NA/NB Power Mods. 4: 1. It's been proven over decades. 0l a4 onto a 93 toyota paseo 5efe 1. View Products Processor type (Megasquirt-1, Megasquirt-2, Megasquirt-3) Circuit board version (V2. © SpeedyEFI 2025 Built with Storefront & WooCommerce. May 26, 2015 · If you need something right meow, a Megasquirt is going to be the way to go. Pay extra for less of a headache, if you get a MS3X you won't need to upgrade ECUs for more power. i am looking for a pnp ecu to control engine and trans that has solenoids. While there are some differences between them, they all have a similar base map that is loaded when firmware is installed and this time it’s VERY generic. I think more people here have run the PNP just because it's better known in this circle. MegaSquirt-II: MegaSquirt-III (with MS3X) Firmware version used when making this chart: MS2/Extra 3. Dec 24, 2014 · My options for engine management are set the car up using megasquirt, or to splice the stock TBI harness together with a T2 SMEC harness. I am not a tuner nor a coder but have been dealing with heatsoak engine starts that are not IAC related. Sep 7, 2021 · Part 2: Wire in MegaSquirt ECUs. My Account; Search Switched from speedyefi to Megasquirt Mspnp2. Every PNP comes loaded with firmware and SpeedyEFI’s hand-crafted base tunes get you up and running faster. 6 block and no I will not being getting a 1. The adjustbility, and flexability is attactive too. Understanding how MegaSquirt controls the fuel injectors will help you to assemble, test, and tune your MegaSquirt for best performance. Find Us. In this video I show you how to wire in an electronic boost controller into a car with a standalone ECU, specifically a Speeduino, SpeedyEFI, or a Megasquirt Jul 13, 2009 · Heck the software is even split into a dealer version vs end user. Still looking for someone that has used modern stuff to tell me some pros and cons. May 7, 2017 · 6. January 2017 – MS3-Pro Ultimate from AMPEFI released. 6 and I use it to run my car, daily. The deals on the Sprint 500 REs are going to require some I finally decided to replace my AEM FIC/6 which is a pigback ECU by a full on standalone ECU called SpeedyEFI. If you’re assembling your MegaSquirt-II from a kit (Part# MS230-K) : Walkthrough on how to update the firmware on a SPEEDYEFI or Speeduino ECU using SpeedyLoader and how to transfer over the tune settings from your previous fi MegaSquirt ® and MicroSquirt ® controllers are experimental devices intended for educational purposes. Ever wondered why black box, aftermarket engine management systems can cost thousands of dollars? Speeduino was born out of a desire to create a completely open, super low cost programmable engine management system without any of the proprietary secrets getting in your way. Whether you are looking to gain in-depth knowledge of EFI by building a full featured ECU on your own, or simply want to save money building a proven reliable kit, from MegaSquirt origins the DIY spirit is available in partial and complete kits. August 2015 – Race-Technology release CAN interface specs for Megasquirt. I followed the Megasquirt setup which is also using the Tunerstudio software, but it is the opposite setting for some reason, and well they warn of blowing coils, I just never clicked the (?) Note box. THIS IS MY OPINION BASED OFF THE TWO UNI Jun 9, 2018 · hello, i installed a stock ko3 turbo from a 2000 audi 2. A. The car is a UVA Fugitive 2 with twin Weber ICT carbs on an otherwise standard 1600cc Twin Port Type 1 engine. I have no experience with the Megasquirt but love the Pro-Efi and the drivability of it. The MSPNP2 range of ECUs offer a Megasquirt-2 based ECU that is a plug-in swap for the OEM ECU using the same connector and stock mounting location. As expected Megasquirt-1 lacks many of the features of the newer ECUs. The 1989-1992 Toyota Supra MS3-PNP ecu for 7M-GTE and 1JZ-GTE engine. Only downside is less features and less support/documentation through forums because Speeduino is relatively new compared to Megasquirt, which has been around for much longer. I've occasionally considered using it in place of my 6th gen ecu/power commander to get full tune-ability, but then I come to my senses and realize I have a perfectly running bike and enough other projects to last 3 lifetimes. 2000 nb 1. Sep 28, 2021 · You can find the hardware / pinouts for the most common MegaSquirt ECUs at the link below. They use their own end plates on the box and I believe have a different base tune, but it's the same unit. Dealer discount deals available – please contact the team at AMPEFI. 0 board Megasquirt-1 external wiring… Continue reading Mar 2, 2020 · I've followed the Megasquirt project since its early days and it has come a LONG way. Conversely, as in any other technical endeavor, a failure to understand the system setup and operation dooms the project to failure. Check the laws that apply in your locality to determine if using a MegaSquirt ® or MicroSquirt ® controller is legal for your application. 2 Liter) Aluminum Hemi headed engine, as amazing as this might sound, today this same displacement and very similar looking hemi headed engines are making over 8000 hp! Beginning with the MSPNP2, we redesigned the core of the MSPNP hardware, basing it off of the much faster MegaSquirt-II processor which will give you all of the control you've been looking for! Your engine will run smoother, with excellent driveablity as well as what you're really after, the ability to tune your engine for maximum horsepower A MS2 or MS3 Megasquirt installed on your car; A basic understanding of the TunerStudio software interface (paid, registered version of TunerStudio is NOT required) Enthusiasm, willingness to learn, and the ability to follow instructions precisely! A wideband o2 sensor, hooked up properly and communicating with the Megasquirt. The Megasquirt should be the first purchase, not the turbo kit. Can they both handle a turbo? I don't have experience with Speeduino, but it seems to have a reasonably favorable reputation in the Miata community. I considered this platform but ultimately choose the ms3x because of it's maturity and community support. 2, V3. Not sure if I got a fault megasquirt used but the vtps raw signal is all over the place on the MS. This is how much extra pulsewidth will be commanded from the injectors to compensate for the throttle position change (Note that MS3 has a slightly different PW adder – the MS3 uses a percentage of Required Fuel instead of an absolute number, making the AE stay the same when you Building on the success of our NA6 plug and play ECUs, we now offer the same quality and ease of use you expect from a SpeedyEFI product, but for the 94-95 NA8 cars. I’d also like to add that I emailed speedyefi about this and have not gotten any response as of 6-14-2021. Well, I’ve been using it to show live engine data from my aftermarket ECU, tune things on the fly, etc. 3 HIT THAT LIKE AND SUB! May 24, 2002 · The stinger pimpxs is a licensed megasquirt product built specifically for the ford eec iv platform. Feb 8, 2017 · The MS3-pro and MS3 Megasquirt have the same features, same number inputs and outputs. Jun 21, 2021 · Today I installed speedy Efi's stand alone ECU, and I have had no problems with it! In my opinion its better than the megasquirt for the simple factor of cos Apr 30, 2024 · I've really like my Megasquirt system over the years (on a 5. I believe the megasquirt ecu has this feature in closed loop. 6l Miata MX-5, 1990-1994 Protege or 323,1991-1995 Ford Escort GT 1. Thanks pedxing! MS3PNP Pro For the analog power it turns out the PO had installed a o2 signal modifier and so that little box was already spliced into the exact right pins I was going to use, so I cut those wires and just splicing into them. ECUs, ECU Tuning and Programming Want to find out how to extract optimal performance from your ECU? This section is for discussions involving ECUs and engine electronics. V2. Aug 17, 2022 · Join the SpeedyEFI troubleshooting and support facebook group if you haven’t already. Jul 11, 2023 · The PnP MegaSquirt replaced a piggy-back GReddy e-Manage and is my first trip into stand-alone. This episode I run the Vacuum hose to the EFI, Install the Intake system, install Variable throttle position sensors (VTPS), f Jan 11, 2006 · As far as the Megasquirt vs the EEC-IV, I've done the EEC-IV, I wanted a challenge, and something different. His car is a late '60's Firebird, I want to say a '67, with a 496 c. Using the crank to run taper in open loop is beneficial here. Some injectors/combustion chambers/cam profiles just flat out don't like pressures outside of their normal operating range due to the change it makes in the pattern of the fuel spraying out the tips. Mar 20, 2021 · I got a Megasquirt PNP2, which is about $800, but these days you can buy a Speedy EFI unit for half that. Utilize TunerStudio's AutoTune feature to get it more dialed in (about $60, but completely worth it especially if you don't have a wideband at the moment). 8 I'd say look at Miata Turbo. Use the 89-95 base tune, set injectors to semi-seq, set required fuel, set fuel pump to A9, and calibrate all sensors. Comments are closed. The equivalent on your engine is between the throttle and the reed valve, but that's going to be all over the place, measuring the pressure in the air box is not going to achieve much. The MS3-Pro ECU is manufactured in the USA and distributed by AMPEFI. However, the readings my megasquirt see from the vTPS fluctuate at cruising speeds, causing the TPS fuel enrichment to trigger. Megasquirt-1 offers a cost effective entry level to the aftermarket ECU market. I'm an engineer, and design with microcontrollers, so that background helps too. Got the car running one week ago and holy cow this has been SO MUCH FUN I can't believe it. MegaSquirt ® and MicroSquirt ® controllers are not for sale or use on pollution controlled vehicles. With SpeedyEFI’s PNP 90-93 Mazda Miata, you get full control of your tune. 2 build-it-yourself kit is ~$170 (aluminum case included). Check the laws that apply in your locality to determine if using a V3 MicroSquirt ® or MicroSquirt ® controller is legal for your Jun 18, 2013 · On the megasquirt vs stock 0411 PCM I would hands down use the 0411. May 31, 2023 · I am running a speedyefi with firmware 202207. Jun 22, 2024 · I included our original ms2 file ( miata 2023) I have no data log yet for this ecu Thanks in Advance, Mike EDIT: Originally uploaded wrong msq, the . Thanks again for the great work and documentation. They both have their own use cases, so it’s up to you which one you would like to choose. Most schematics are provided in the Hardware manual for your product. com Spokane, Wa. The reason for the conversion was for me to learn more about EFI. I’m trying to decide if the pnp3’s cost difference is worth it compared to the pnp2. Tags: choose, megasquirt, speeduino. Do I need to spend on Megasquirt or should I use the 300ZX ECU/MAF instead? Theres also the price difference. Nov 8, 2006 · How does a Z31 ECU/MAF setup stack against Megasquirt? I have a stock 1982 280ZXT with 97K miles and am installing with the following upgrades (+ brakes & suspension): NPR intercooler, 2. It’s the difference between using a 10mm snap on socket vs a 10mm craftsman socket. 0 released. The Generation 2 MSPNP and even more capable MS3Pro Plug & Play reaches out to more of your favorite vehicles! Beginning with the MSPNP2, we redesigned the core of the MSPNP hardware, basing it off of the much faster MegaSquirt-II processor which will give you all of the control you’ve been looking for! Your… Nov 13, 2020 · A SpeedyEFI is basically a budget megasquirt that’s constantly being improved, that’s even tuned using the same software. Think of it this way, people use the MegaSquirt tuning system to tune all kinds of cars. The first decision you’ll need to make is the overall approach. All the information necessary to run it is free. Get the Megasquirt and learn to tune the car and use the features of the Megasquirt, then turbo your car. Miata 9093 Gen2 PnP Plug and Play for the 1990-93 1. Coupled with an EDIS module, the Megasquirt-1 V2. I started with an MS2/Extra that I bought as a takeoff from a 340 and have since upgraded it to a full MS3X setup. 2 board, so I have been around MS for a while, which is why I am a fan. This kit from SpeedyEFI is the full kit for the 1. Mar 28, 2023 · It was a setting, I had it set to Going High, when it is supposed to be set to Going Low with the SPeedyEfi / Speeduino ECU on Tunerstudios. All in all a great ECU with a lot of functionality. I’m on a 1. Get the most out of your mods. Speedy EFI or Megasquirt . Jun 1, 2012 · There are a few who are running megasquirt on the forums but I think you will find more support on the supra platform with the Pro-Efi. The arduino systems support the variable cam and cam switchover at a much lower price point. Or I'd have to do a normal mega + a micro for the trans. Brought to you by hydrocarbons, and petrochemicals. How user friendly is the Holley software? I did like the flex fuel capabilities of the megasquirt. You'll need to get a wideband for any aftermarket ECU. 2 was cheap but gave mappable spark and fuel. Still pricey. Isaac – June 15, 2021 There are plenty of auto to manual cars running our ecu, join the Speedyefi troubleshooting group on facebook, and there is a picture showing how to use your auto tps. Skip to content. Dec 9, 2019 · Stinger performance sells a megasquirt pnp box with a trans controller built in to the same unit, for around $1400, intended to reuse the stock harnesses. Speeduinos are cheaper and have much less documentation and recorded issues/fixes for said issues. Firmware and tune are in Speedyloader, if you are starting out, we suggest 202012 firmware. or more that can mean that there is a short or was a short at one point and it may have damaged the Zener diode or the voltage regulator. Current it has the F. x Dated: 2015-03-14 Hardware manual covering specific wiring and configuration of your Microsquirt ECU. The following are additional ones that are not available within those PDFs. MegaSquirt works on a number of levels to inject the correct amount of fuel into your engine. This ECU is Speeduino based and it works perfe These guys are great especially Issac. It even comes with a variable TPS (the 1. Going turbo next season! What’s so much better about megasquirt than speedy efi. MegaSquirt ® and MicroSquirt ® controllers are experimental devices intended for educational purposes. I know the megasquirt will be a few hundred dollars more. December 21, 2021 Comments Off Posted in: megasquirt. Have you ever wondered about trying a Speeduino? In this video I will share my OWN experience with both the systems. So basically id like to kno whats the real difference if they botg have dam near the same tuning abilities. Using the MegaSquirt-II PCBv3. Do you want to keep expenses as low as possible by soldering your own kit together? Jun 5, 2022 · Automotive EFI systems are used to control combustion engines in cars. What are the differences between the two? My understanding is they have the same software interface and hookups. Car runs fantastic, currently learning my way around idle control. How MegaSquirt ® EFI Controllers Work. The intent of Megasquirt vs. 8 non vvt UPDATE: Instead of getting the basetune from the SpeedyEFI website, head to the SpeedyLoader github (linked below) and install that. Megasquirt is way more documented and almost every issue possible has a forum post showing how to fix said issue. With all the different MegaSquirt options out there, choosing the right system can be a bit intimidating. There are three categories of maps: Base maps have been tuned on a stock, or nearly stock, example of the car or truck they are listed for. Chris@SpeedyEFI. You can then update your Jun 17, 2003 · Although it's dated and no longer has any active development, a basic MegaSquirt 1 CPU and basic PCB 2. Jan 23, 2018 · I have had megasquirt products in the past and had decent seccess with them. It has 8 fuel and 8 logic spark outputs offering full sequential fuel and spark for hi-z injectors and logic level coil-on-plug coils (or high-current coils with suitable external ignition module. Apr 18, 2016 · Following a couple of request on one of my previous threads I have decided to post a build thread for my Megasquirt EFI conversion. Mar 8, 2010 · Feature wise, they are pretty similar now. The first half of this will detail how to setup the software in Tunerstudio to utilize AC control as we designed it, the second part will detail how to setup and utilize the alternator control circuit to reduce wear/tear on your alternator and belt system. Option 2) MS3Pro PNP aka MSPNP Pro for the 1990-2005 Mazda Miata including MSM/MazdaSpeed cars! The MS3Pro Mazda Miata Plug and Play ECU adds several advanced features. My Account; Search [NA] SpeedyEFI with MT convertion? (NA6) ECUs, ECU Tuning and Programming Stock coils got you down? Spark blowout killing your high boost dreams? Come get an NA6 plug and play COP kit and live your best life. It is ms3 based and is still being updated currently with new firmware, it is vastly superior in comparison to the ms2. Apr 23, 2019 · It was a long time coming, but our 94-95 NA8 miata PNP ecus are live in the shop! These are the same quality you get with our NA6 PNP units, but ready to go in your 94-95 NA8. My only suggestion is speedyefi you tube channel for setting up the ecu and basic tuning functions. The MS3-Pro has better noise conditioning on the circuit board and better electronics were used for the injector and coil drivers so they are more robust. July 2015 –… Continue reading Mar 3, 2019 · On the NB2 (01-05) Mazda Miata we took some liberties in design to optimize the Air Conditioning(AC) and digital alternator control. PS - the engine is eventually going into a kit car as I have adapted a Porsche 997 tranny. ) EGO and AFR table 8. com using licensed Megasquirt-3 technology. Nov 29, 2020 · The megasquirt world supports reasonable control of the variable valve timing and the cam switchover if you pony up for the MS3Extra but that is more $ than I want to spend on the computer (even used). 11 years ago when I first ran an engine with MS2 on the very first sequential code I had a flawless experience - not because the product was - rather because I knew all the gotchas before Mar 27, 2018 · I was looking into Megasquirt and found that the Speeduino unit is only a fraction of the price. DIYAutoTune is a MegaSquirt EMS/EFI manufacturing and distribution company. 57) If you are already have your tuning computer connected to your Megasquirt, you will be able to find out some details just by looking at the screen. $ 449. The PiMP vs the PNP is a matter of packaging essentially. the Actual Outcomes makes your angle true and interesting. (8 sequential plus 2 batch staged) Fuel Oct 31, 2021 · The MAP being measured on a regular car engine is between the throttle butterfly and the inlet valve. The ecu does what it’s supposed to do if I could just learn to tune better. Megasquirt has a MUCH lower cost of entry than PROEFI, but it requires more heavy lifting on the user end to get working. 57 – New MS2/Extra setup This version requires MS2/Extra, and has the ECU controlling the bypass pin based on engine RPM. With HPTuners it comes with 8 credits on the cable for $650 retail on the pro cable. The megasquirt is way more expensive ($800) than the Speeduino ($250) so I'm wondering if that extra price is worth it. 00 Add to cart Miata 89-93 NA6 Full plug and play kit. The package includes a SpeedyEFI PNP ecu, maf delete plug with GM IAT, and 10ft of vac line. Ms is definitely more advanced and can control more things but speedy is very good for someone trying to learn tuning. Are there any key differences? I’ve tried to do some research and I can’t find anything that makes me convinced enough to spend the extra 3-400 bucks on the pnp3. 01 in my 1992 turbo 1,8 miata. Mar 8, 2010 · It's pretty new compared to the megasquirt but it also uses tuner studio for it's tuning app. Ideally, you’ll want the timing to be set to slightly below the timing that would give it the most power – on most piston engines, this typically works out to somewhere in the 10 to 18 degree range. OEM drivability (if you care) with plenty of control for fuel and timing. On the other hand, MS is not open source and development has pretty much stopped on the more affordable versions (MS2 & MicroSquirt). Mar 20, 2019 · In most cases, one setting will give a sync loss issue and the other won't, but some trigger modes can run on both settings. And the stinger pimpxs is sequential injection to the ms2 batchfire. 0 or V3. Our coil on plug kit replaces your stock igniter, stock coils,… Megasquirt-1. Hardware isn't free of course, but all the components are specified, and you can get them wherever/however you like. I don't care to get a ultra-budget setup like micro/megasquirt or nistune/apexi fc. May 22, 2007 · This post should belong in the Engine Components and the "Other EMS" or "Megasquirt" forum. 1: Fuel control: 2 channels, bank to bank Can be expanded to 4 channel sequential, but it’s not easy. 8 and 1990-1993 Ford Festiva 1. Net for reviews. Jump to Latest 747 views 4 replies 4 participants last post by boardkid280z Mar 8, 2004 Jul 13, 2021 · Click here to order one MicroSquirt has long been the go to choice for a low cost super capable standalone ECU. The Holley system is a carburetor-based system, while the Megasquirt system is an injection-based system. Yes, this plug-and-play ECU works for BOTH engines! Only few jumpers to move inside it, load a new tune and you are ready to start your engine! The EFI Source MS3 Gold Series plug and play ECU for LSX series motors is the most complete and cost effective system available on the market today. S. It's really an amazing piece of gear. Jul 24, 2012 · I don't see why it wouldn't run an 86. The Mega looks like a complete computer similar to the factory and the micro is a smaller black box that look more like a piggy back device. The Arduino mega is ok but it can barely handle the code needed for real-time ego control. VVT control, sequential fuel and spark, traction control, rally style anti-lag, boost by gear/ VSS, progressive nitrous control and much mo MegaSquirt is the premier Do-It-Yourself EFI controller. 3. Everything you need to convert your miata to full standalone control. If i plug the speedyefi in, the vtps signal is rock The stock Miata would idle at 10 degrees to help with emissions but higher advance helps with getting a stable idle. I feel that both endeavors will require the same amount of work and lets assume that price isnt a huge issue. The two systems have their advantages and disadvantages. 1 released. The only other thing you need that isn't included in the kit is a wideband O2 sensor and a wideband controller (extra $150) from a vendor of your choice. Then videos for setting up the extra parts you can get from them. So sequential efi, all the benefits of a megasquirt, a good amount of i/o. Your tuning info looks pretty straight forward, and I think I have the skills to complete my build. SpeedyEFI comes with a base tune, but it's only to get the car running and barely driveable. In the past, I was dead set on using a factory computer with all its inputs correct and intact, for example, MAF and O2s. When my foot isn’t even on the throttle it reads like negative 10ish. . infinity467 wrote: ↑Tue Jul 27, 2021 6:53 pm Hey so is SpeedyEFI essentially the same thing as MegaSquirt? All EFI is similar in function, but there are substantial differences in how each system works. Oct 25, 2021 · I imagine most of you on this board had to cross this bridge at some point in your journey so I'm very surprised that I'm having such a hard time finding an answer to this question but I am running a Speeduino ECU variant (SpeedyEFI Fishdog UA4C) and I am looking for a simple way to drive my aftermarket VDO tachometer. I think what I like the most is the open source nature of it and the ability to work your way up in features. Megasquirt, Speeduino, etc Jun 25, 2013 · MegaSquirt has just two injector drivers (that can handle up to ten injectors each), and no provisions for a cam sensor signal, so it would be difficult to make it into a sequential injection system. Tuning is fun and easy. 2 board (pdf) Megasquirt 1 – V3. Skip to content Beginning with the MSPNP2, we redesigned the core of the MSPNP hardware, basing it off of the much faster MegaSquirt-II processor which will give you all of the control you’ve been looking for! Your engine will run smoother, with excellent driveablity as well as what you’re really after, the ability to tune your engine for maximum Feb 21, 2001 · Oh wait they did! MS3 Pro wankers! The band of three are all making money on these units. So I'm looking into setting up a Megasquirt system for a friend of mine. The speeduido forums are decent but there's a lot of issues still. Timing is a very useful tool for controlling your idle speed. Just think, in the 1980's Top Fuel dragsters made 2500 hp using a 500 cubic inch ( 8. The golden age of the megasquirt is OVER! You are correct! They need to act like a REAL EMS company. ) Hey guys, I’m piecing together my turbo kit and my next investment will be megasquirt. He always helps me and hooks it up. Apr 4, 2008 · Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro Skip to content Quick links: Manuals : Megasquirt info : Forum help page : Downloads Mar 9, 2019 · Okay so, I'm just thinking ahead at this point; my car is still slumbering. 00 Add to cart; Mazda Protege/Ford Escort GT Full plug and play kit. You build it and save a ton of money – and then tell everyone that you BUILT IT YOURSELF! Each kit is complete with components, just assemble and and you are ready to go! Megasquirt-3 is the top of the range ECU in the ‘traditional’ Megasquirt range. I run the SpeedyEFI in my 1. Mar 24, 2018 · Megasquirt vs holley efi 6-7 years ago, it seemed everyone had ‘dreams ‘ about replacing their old GM EFI with megasquirt. 2 Liter) Aluminum Hemi headed engine, as amazing as this might sound, today this same displacement and very similar looking hemi headed engines are making over 8000 hp! [NA] SpeedyEFI VS Megasquirt ECUs, ECU Tuning and Programming. This is my 4th personally owned system and 7th total. I am using Megasquirt on my 280Z with a Holset turbo and I have been running 18psi for sometime now. If the micro does the exact same and uses the exact same tuner studio as megasquirt. Is the Holley flex fuel comparable? The price of the megasquirt gold box is right around $1225. An additional two channels can be used for a second stage. Both MS and SDS is standalone so it replaces the cars ECU. 05 (Approximately 88 MB) download SpeedyEFI is a small company started in Spokane, Washington. Jan 5, 2015 · MegaSquirt (of any variety) is what it is. This consists of: This chart has ‘PW Adder ms’ on the (up/down) Y Axis. The kit includes everything you need to convert your miata to a SpeedyEFI standalone: A plug and play ECU, pre loaded with firmware and tune, ready to install, [NA] SpeedyEFI VS Megasquirt ECUs, ECU Tuning and Programming. MegaSquirtPNP Pro Map Index. The UA4C uses SMD technology to make a 4 ignition/4 injection channel board smaller, and with more features. I have not tuned a car before but have been on the reading/interpreting side of data logs and maps purchased from professional tuners. SpeedyEFI install finishes up. If its a full ECU then I dont want to mess with that. Alpha-N and the VE table 7. While the units get to the results in slightly different ways and have many comparable features each serves a specific type of customer. I also enjoy the ability to run e-85 or switch to pump gas on the fly. Dec 10, 2003 · The MegaSquirt is intended to use the narrow-band oxygen sensor to run in closed loop, and if our sensor had cooperated, it's clear the system would have worked just fine. I know some of the rotary guys down under like Microtech as well, so that might be looking into, but they'll be more expensive than Megasquirt new, and probably won't find a bunch of them used in the states. 488usd for micro vs 849usd for mega. If the engine appears to run equally well on both settings, the easiest check is to set the timing to fixed angle mode and put a timing light on the engine at idle and at 3000 RPM. 0 is still a cheap and simple ECU. Our main offerings include: MegaSquirt Plug-N-Play Engine Management System Kit, including several new vehicles, our MegaSquirt-I system, MegaSquirt-II, and MegaSquirt-III Assembled and unassembled versions, both with black cases. I can't say which is "better". Our original intention for MicroSquirt was powersports, ATVs, and motorcycles — small engines — but shortly after launch, our customers installed it in everything from golf carts to turbo V8 race cars. Description. It is a bottom mounted Arduino MEGA shield. See here. 8 channels, fully sequential. 7 Hemi, not Magnum). There are a lot of things you can do with that computer now with the different custom OS's available. ) Datalogging and tuning So you finally have Megasquirt (or another EFI) hardware installed on your 2002 and all wired up. Oct 8, 2010 · Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro Skip to content Quick links: Manuals : Megasquirt info : Forum help page : Downloads Mar 11, 2018 · For Windows Vista, Windows7, Windows 8, Windows 10 & Windows 11. it’s been great for diagnosing things, like seeing that my car was overheating at the track when the dummy stock water temp sensor didn’t budge. You can, however, use most of the Megasquirt forums to solve your tuning problems with Speeduino. Our Gold Box plug and play systems have become very popular, but many of our customers are requesting a universal system. com The MS3 Gold Box is a powerful, feature packed engine management system that the budget minded enthusiast has been waiting for. But for wide-open Mar 7, 2004 · Injector firing on SDS/Megasquirt vs stock FI question. 5. There are two types of EFI systems: Holley and Megasquirt. com Isaac@SpeedyEFI. That brings us to the end of our introductory overview of the MegaSquirt MS3 Pro. com to discuss. I have been a little frustrated with tunerstudio though. Jan 30, 2015 · Well yesterday I went from a heavily modified megasquirt 2 extra to a megasquirt 3 finally. MegaSquirt Do-It-Yourself Kits. . I don't know much about speedyEFI but I think a tuner telling me MS is bad would be a red flag - I would guess either they have seen bad implementations of the DIY boards (we have a PnP available, get it), they typically tune a vehicle platform with less users supporting it, they aren't familiar with Miatas, or they're trying to upsell you on We also offer the MegaSquirt 2 and 3 assembled and ready to wire up. I have done ms1 since they were the new thing with the v2. January 2017 – MS3 firmware 1. If the are familiar with tuning a ms with tunerstudio tuning a speedyefi is the same. 5l auto / trans and its making over 17psi. MegaSquirt ECU Hardware Manuals If there is power on the V-Ref line but it does not maintain voltage for 30 sec. 6 cars. i Pontiac under the hood. I have a PiMP and like it just fine so far. 5" downpipe into 3" exhaust, Walbro 255 fuel pump, 420 injectors, and rebuilt T3/T4. gfech byyw uuwo oixv msifqm ubmsud gvity xuhr wloa audewcb