rick 51
Member
Can anybody give me some info on cylinder head Casting # 3932441? Will
they work on an 85 TPI motor?
they work on an 85 TPI motor?
Yes, it will.
Mortec:
3932441....69-70...350..........76cc chambers
Looks like they are open chamber smogger heads. Given the fact that they are 69/70 they are probably thicker castings (heavier0 than 882s and certainly 462624s.
Why would you want to use those heads instead of the aluminiujm L98 heads?
I found a set of these heads on E Bay for only a $ 100 and all the Corvette Aluminum ones have been selling for $ 400 - $500 a set. After I posted my
question here I found my copy of Small Block Chevy Performance written by Dave Emanuel where he recommends these heads with 2.02 - 2.05 intake valves.
I found a set of these heads on E Bay for only a $ 100 and all the Corvette Aluminum ones have been selling for $ 400 - $500 a set. After I posted my
question here I found my copy of Small Block Chevy Performance written by Dave Emanuel where he recommends these heads with 2.02 - 2.05 intake valves.
We found many years ago, that you gain more HP by using the 1.6 exhaust (with the 1.94 intake) valve over just using the 2.02 with the 1.5 exhaust valve.
Another point of interest, the 1.94 intake valve flows the same as the 2.02 till over 5,000 rpm and .500 lift.:noworry: