head sealing.

[Sprint32]

I've heard people say that the cylinder head sealing becomes a problem pretty early on in the game. Is this true? If so, what power level are we looking at, and what's some suggestion's to fix it?

 

[ToranaJudd]

Unsure on what pressures/power, but you can "O-Ring" the block. This involves machining on the mounting surface around each cylinder..

Judd.

 

[Zuffen]

ARP studs and Cometic headgaskets will see well into the 700hp range or getting close to 20lb of boost.