[mud.man.rj]

We built a 307 with a set of vette 69cc chamber heads with some mild porting and port matching to the intake with a 268 Comp cam and a 650 Edl carb and mudrace it in a 3/4 ton 86 Gm truck and it kicks a lot of trucks and raises a few eyebrows when we say ya only a 307, pretty sure they think we are lying. Works great though.