Free Educational Resource! The EFI Tuners Guide

Posted on September 12, 2022

Check out the EFI Tuners Guide at @DIYAutoTune.com Learn how to plan, install, configure, and tune your Engine Management System! Follow along as founder Jerry Hoffmann brain dumps his practical experience into this series of articles that aims to help you succeed in your Engine Management System project. Whether you’re brand new and just learning…

Under Cover: A Look Inside MS3Pro Ultimate’s Programmable, On-board Peak & Hold Injector Driver

Posted on April 30, 2019

by Ben Berusch, Technical Supervisor, Hoffmann Innovations, Inc. The purpose of this article is to demonstrate the AMP EFI MS3Pro Ultimate standalone engine control unit’s peak and hold injector control strategy to safely and properly control various types of automotive port injectors. I am specifically going to use the MS3Pro Ultimate in my demonstrations, but…

Street Outlaws Tina Pierce completed her new MS3Pro EVO twin turbo big block Chevy build for the Colorado just in time for Rocky Mountain Race Week 2018!  With little testing they hit the road for 5 grueling days of drag racing + a 1000 mile trek.  Tina’s NEW Twin Turbo Setup sports Nelson mirror image…

In January 2016, KC Maxx Performance & VC Fabrication inquired about MS3Pro capabilities and interest in being involved in this project.  Who wouldn’t be interested in a snuffed TOP SECRET GM Project? Some intrepid GM engineers it seemed, thought that the General needed a V10 to replace the aging 454 in the truck division. Having…

Official Press Release September 12, 2016 2016 Holley LS Fest crowned a NEW Grand Champion September 11th at Beech Bend Raceway.  Notable Holley sponsored drivers like Danny Popp had won this coveted award in previous years.  This year MS3Pro takes the crown as Mike Dusold in his twin turbo ’67 MS3Pro controlled LS powerplant becomes…

James ‘Doc’ McEntire’s 68 Camaro, See Red, holds quickest ET, fastest MPH, and quickest average ever by an all motor car recorded during a week long drag racing endurance event. There is rumor that SEERED will be seeking some mine shaft air Fall 2016 and dip into the 7 second zone.  

Photos courtesy of Wes Buck, Drag Illustrated and Kyle Loftis, 1320video.com. Settings and Data courtesy of Jacob and Anastasia Hachinski, James McEntire and Jeff McConnell, David and Tina Pierce Let’s face it: these days it’s easy to make huge power. With the advent of electronic powertrain controls and power adders, what was once impossible is…

Eric Anderson & Randall Wilcox pilot this supercharged 1996 Miata controlled by an MSPNP2. Engine — Short Block: Weisco 84xx Rings Custom Weisco Pistons ATI Super Damper Boundary Engineering Full Race Oil Pump Full Contact Crank Scrapper ACL Race Bearings ARP2000 series rod cap screws Manley Connecting Rods ARP Head and Main Studs 1994 Crank…

Mike Dusold is a champion in the making!  With two events completed in the Optima Batteries Search for the Ultimate Street Car series, he’s off to an early points lead and being pursued heavily by some serious Corvette competition.  Click the image to view Chevy Hi Performance’s video of Mike in action at the Las…

Had a good weekend, spent most of it chasing my speed on my very first pass. That 217.39 stands as my all-time top speed. My third and final run Sunday I ran a 216 and change. Still a great weekend, made five passes, all five of them were records. One of them new to me,…