Originally Posted By Ohio Joe
Mick,hate to say but I don't know a whole lot about the motor.i just own the body. I "think" Duwane Porter did the heads and spec ed the cam. Sorry, but that's about all I know about the motor.


combo is 3.90 stroke, 4.375 bore, 6.700 rod, flat top pistons with a total compression of 11.4 to 1, Cam is a comp 661 lift and 274 duration at .0050. Heads are Indy SR's that were ported by Dwayne Porter. Indy intake with a Horsepower Innovations 850 E85 carb.

Last edited by RBDuster; 04/15/16 07:58 PM.