4/5 rating based on 63 reviews. Read all reviews for DragFX for iPhone.
DragFX is free iOS app published by Dana Peters
ZxGIRxZ
Automatically make the redline and max rpms. One more suggestion is to add rev limiters and rebound
Grandpa.p
It is a great app but I'm thinking maybe a 1977 Pontiac firebird or a 1981 camaro z28... And a better cummins... Maybe a 1970 camaro Baldwin motion 454