The Engine Control Unit is a vital part of every car made in the last 40 years or so, but unlike just about every other electronic device, open source solutions just don’t exist. [Andrey] is trying to ...

The Big-Block EFI Test: Prestige Motorsports tests two different Holley EFI setups on a new 632ci big-block build Prestige Motorsports has established itself in the last few years as a major player ...

The modern internal combustion engine is an engineering marvel. We’re light-years ahead of simple big blocks and carburetors, and now there are very fast, very capable computers sensing adjusting the ...

Prestige Motorsports has established itself in the last few years as a major player when it comes to horsepower production. The engine builders in Concord, North Carolina, regularly ship engines all ...