I have a 350 chev that came out of a drag car.
the person I got it from never opened it up so I dont know the components of this eng.
the power band comes on around 3,000 rpm with a victor jr intake and a 4spd and falls on its face at 6000 rpm.I would like to make a stump puller out of it with all low end torque.It has the 202,160 heads with 1.6 roller rockers, screw in studs and girders.
also they have been ported to match the headers (1 7/8").It also has hydro. lifters.
Is there a way to determine the cc of the head through casting #s?

Try http://www.mortec.com/castnum.htm they have a casting number chart with some CC values on it. They had the CC #s for my heads.

Good Luck!

Thanx Torch very informative site

It kinda sound like you have too much cam for your heads! A milder cam would get you power at a lower rpm, and probably still pull to 6000. ( or better head may let your existing cam rev higher)