Advice on Buying a Used MegaSquirt

Updated 1/24/2012 I Bought a Used MegaSquirt, Now What? This IS NOT a replacement for thoroughly reading the documentation, as much as something to help with where to start if a secondhand MegaSquirt has fallen into your hands.  Perhaps you bought a car that already had one installed, or maybe you just found the ECU…

MegaSquirt Carb to EFI Conversion – Part 1: TBI Fuel Only

From Carb to EFI on just a fistful of dollars… Updated 3/3/09 – Added dyno chart showing comparison of readings taken on old vs new dyno. Objective of this Article This article will walk you through the process of installing a MegaSquirt EFI system on a classic carb’d vehicle attempting to go the least expensive…

Different Approaches to MegaSquirt Installation

With all the different MegaSquirt options out there, chosing the right system can be a bit intimidating. The first decision you’ll need to make is the overall approach. Do you want to keep expenses as low as possible by soldering your own kit together? Or would you rather spend less time and more money? Here’s…

How to MegaSquirt Your Chrysler Hemi Engine

How to MegaSquirt your Gen III Hemi, using stock sensors and coils Updated 6/1/2018 – now with VVT settings! For MS3Pro settings, see section 5.3.4.16 of the MS3Pro manual for VVT motors, 5.4.7 for non-VVT motors. Application(s): This article covers the new Mopar Hemi Magnum engines (5.7, 6.1, or 6.4) that Chrysler started producing in…

How to MegaSquirt Your V6 Powered Ford Probe GT or Mazda MX-6/MX-3

Using the stock distributor, wasted spark, or coil on plug Looking for the easiest way to do this? We now have a MSPNP option, currently available for 1993-1995 models. This ECU comes fully assembled and ready to plug into the stock wiring. See this link for how to install a MSPNP in these cars. To…

A New Era for the BMW E30: Innovations by DIYAutoTune and MRT Engineering.

The BMW E30, a timeless sports sedan that has left an indelible mark on automotive history. Embrace the power and reliability of the legendary M20 engine while modernizing it with DIYAutoTune’s MSPNPPro ECU and MRT Engineering’s Cam Position sensor. Experience the thrill of driving a classic masterpiece enhanced with cutting-edge technology, as DIYAutoTune brings you the best of both worlds. Revive the legacy of performance and innovation with DIYAutoTune and your beloved BMW E30.

Eric Anderson & Randall Wilcox- SCCA Pro Solo Defending Champs (SSM)

Eric Anderson & Randall Wilcox pilot this supercharged 1996 Miata controlled by an MSPNP Gen2… Click on any photo to view a nice video from Grassroots Motorsports on this team.   Engine — Short Block: Weisco 84xx Rings Custom Weisco Pistons ATI Super Damper Boundary Engineering Full Race Oil Pump Full Contact Crank Scrapper ACL…

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2008 American Road Race of Champions

November 7-9, 2008 – Road Atlanta Here’s a few pics I snapped at the 2008 ARRC Enduro event last Sunday 11/9/08. Mac Spikes and co-driver Myron Perry (the yellow car #4 car) took 1st Place in ITA and forth overall, running an MSPNP ECU that we tuned out for him a few days before the…

Using DIYAutoTune.com’s Revised Pattern Nissan Optical Trigger Discs

Converting your Nissan distributor to a more MegaSquirt friendly design Many Nissans used a distributor or CAS with a set of four or six inner slits and 360 outer slits. Current MS3 firmware supports the SR20DET, RB series, and VG30DE/DETT trigger wheels, but MS1 and MS2 are only able to use this type of trigger…