cylinder head question
Thread Starter
On The Tree
Joined: Jun 2007
Posts: 101
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cylinder head question A member is selling a PP 241 heads combustion chamber milled to 59cc.
My question is will this head clear the piston on my car?
I have 04 GTO comp cam xr275hr-12 222/224 566/568, 2800 stall etc...
My question is will this head clear the piston on my car?
I have 04 GTO comp cam xr275hr-12 222/224 566/568, 2800 stall etc...
They will clear easily. I have 241's milled .035 and a bigger cam and mine clears. If you have 243 heads, you will be better, or just as well, off to have them ported and put them back on.
Thread Starter
On The Tree
Joined: Jun 2007
Posts: 101
Likes: 0
PP 241 head No, 04 GTO comes with 241 head. Mine is stock with upgraded springs,titanium retainers. The 241 head I am interested is ported & polished the combustion chamber is milled to 59cc and I believe the stock combustion chamber is 64cc. The flow at .600 on the ported 241 head is 297 per seller and has 3000 miles on them. He is asking $750.00 shipped & is hand ported. Is the price reasonable ? I think its bit high for 241 even though its ported. Any opinions.
