Octane booster, 16 Jan 2013 12:20 AM
Speedzter, My 103 spec: TMAN 590 with s&s GEARS, SE FORGED PISTONS, DECKED TO 0, 30" HEAD GASKET, all head work done by Dan Vance with 2" exhaust valves, springs, Screaming Eagle manifold injectors etc and I think the CC'S is about 70 or 80 ? etc, SE ROLLER ROCKERS, D & D 2 into 1 exhaust and S& S dual tuned air cleaner. Had it dynoed ( 3yrs ago ) at Peter Stevens max torque 114 and 113 horsepower and have managed to get little more by fine tuning. Also have Thundermax Auto Tune of which I ...