Originally Posted by Pinto
I would work with a different set of heads if you are going to port them yourself. The head gaskets should not be an issue if you use the updated or aftermarket gaskets. I know a guy that ports heads, for about $500 you can get set up with a set of heads that flow just as good as the SSM heads. If you want to port them your self and would like to buy another set to work on I have a set I will let go for cheap as well.
Heck, RPM-Outlet makes a set that flow better then the SP heads.
The difference is going to be in low end throttle response . .. .
Woe to him who builds his palace by unrighteousness,his upper rooms by injustice,making his countrymen work for nothing...Does it make you a king to have more and more cedar?Did not your father have food and drink?He did what was right and just,so all went well with him. He defended the cause of the poor and needy,and so all went well...But your eyes and your heart are set only on dishonest gain,on shedding innocent blood and on oppression and extortion. Jer 22:13, 15-17