C409

..... SOLD ... SOLD ... Pair of 113 Corvette Aluminum cylinder heads with Comp Cams 987 Valve Springs ... good for .560" lift Medium/Hot Hydraulic Roller Cam ... heads have been surfaced and valve guides were machined for PC Valve Seals ... ready to bolt on and go ..... $650.00 Shipped to the lower 48 .....

C409

..... I have a nice used cam that would work very well with these heads ... Comp XR276HR-10 ... $150.00 if purchased with the heads ... $200 shipped to the lower 48 if separate .....

C409

..... Still Available ! .....

WOGI

What is the intake valve size? Exhaust valve size? Do you know the combustion chamber size? and intake runner cc? Would these heads have all the needed accessory bolt holes. Would like to use these on a stock 85 tuned port Injection engine. Thanks

C409

..... FYI , These are Corvette TPI heads '87-'91 ... 1.94 intakes , 1.50 exhaust , 58cc combustion chambers , I never measured the intake runners ... they do indeed have all of the accessory bolt holes and would make a noticeable improvement over the '85 cast iron heads .....

WOGI

What if any changes to my ecm would I have to make to run theses heads and that cam, would I have to make

C409

..... I don't know ... I gave up on the factory ECM years ago ... there are others on this forum that are more familiar with that process than I ... try Bjankuski for starters .....

C409

..... Still Available ! .....

C409

............. Bump ! .............

C409

..... Still Available ! .....

C409

.............. .................

C409

..... Still Available ! .....

C409

............ ...............

C409

..... Bump .....

C409

..... sold .....