Engine Masters - Season 6 - Eps 25: General Mayhem 440 Returns
We strap the General Mayhem 440 on the dyno to make some decisions on which intake and headers to run in the car, but also -- and most importantly -- to squeeze out more than the 707 Hellcat horsepowers that have been so unceremoniously yanked from the framerails.
About Engine Masters

Title: Engine Masters
First Air Date: 2015-11-23
Last Air Date: 2023-11-17
Status: Returning Series
Rating: 10/10 (from 1 votes)
Language: EN
Seasons: 8
Total Episodes: 157
Network: MotorTrend
Genres: Reality
Production Companies: Studio TEN
Synopsis
Auto parts testing and engine-to-engine shootouts.
Cast

David Freiburger
Self

Steve Dulcich
Self

Steve Brulé
Self