gm steel crank thoughts
I have a gm steel crank that checks out ok from machine shop.What is the maximum compression ratio I can run? Race only motor. Rumor is no more than 11:1 is there any truth to this?.It is not 4340 steel either been told its 5140.I have a 84 camaro and only wanting to build an 11:50 car.Any advice would be great ....just looking for someone to point me in the right direction...350 sbc .060 over...thanks-jerry