Big Power Increase For 5.7 Hemi with Texas Speed Stage 3 Cam and EBay Headers!

The Bitchin’ Banana finally got the cam swap done! The baseline dyno test on a Mustang dyno showed the car previously made 311 hp. The after results were on a Dynojet, so it’s not a “true” gain, but it’s pretty easy to see that some serious power was made!