I am selling my AFR's. They are the 210cc with 76cc chambers. They have been milled 20 thousanths. I bought them 100% ported from afr. I then Had them worked by coupe performace. The heads flow over 300 on the intake an the exhaust flows 236 @600lift!!!!!!!! These heads were on my 9sec 88 Trans Am. These heads have alot of work done to them I have over 2700.00 in them. The Heads have manley intake valves 2.08. and rev exhaust valves 1.600.
I have custom comp springs installed with titanium retainers. The springs have 226lbs of seat pressure @ 1.900 installed height and are part #954

These heads would be great on a large cubic inch motor 383-434cid.

I am asking $2100.00+ship

e-mail madracing_inc@yahoo.com mad racing phone# 478-457-7503

 

ttt

 

these are not lt1 heads... they are sbc heads.. just clearing that up... thanx