Two SC 61's = trouble
Join Date: Jul 2001
Re: 4.1ohv PSI/compression
Those motors run quite low comp...I think around 8.8 to 1...
10 Lp should be o/k with good tune and not much advance during peak torque...
Most std turbo motors run around 8 Lp boost...
Don't be afraid to try something new. Remember, amateurs built the Ark...Professionals built the Titanic!
Tuned & maintained by "Peppertree Perfmormance". Dart block, Scat 4340 steel crank, Custom C.P pistons.Oliver rods.. Mal Wood twin plate clutch.. Twin SC61/2's,482 rwkw/ 645 rwhp..
Passengers, myocardial infarction material..