posted June 18, 2001 08:52 PM
I run a SBC 355, stock intake and exhaust manifolds, 4 bbl quad, 76 cc heads, around 9:1 comp. We have a vacuum rule of 14" @ 700 rpm's. Trying to find a good cam to run. Anyone run into this rule or know what kind of vacuum your engine is pulling. We run 5000 to 6000 rpm's. Thanks
jammin Dirt Administrator
Total posts: 3279
posted June 18, 2001 11:10 PM The best advice I can give you is to contact Camcraft one of the dirt forum sponsors. They know exactly what they are doing. Just click on their yellow banner that is scrolling upward on the top. We are running one of their cams in a motor we have in our car right now......simply awesome.