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Project86 · 10-19-2015, 07:12 PM

As soon as I get home I'm taking the heads to a local speed shop to have them checked out.

They came off a roller motor and my buddy has all the valvetrain ready to go.

I may see what CC they are. and I may talk them to see if I can have them shaved down to bump up compression. And just go with a different roller cam. Checking PTV clearances as well.
But I do know I have 4 valve relief pistons. So I will have to see.

10-19-2015, 07:12 PM	#7
Project86 Registered User Join Date: Oct 2013 Location: Biloxi MS Posts: 259	Re: help with newer top end combo As soon as I get home I'm taking the heads to a local speed shop to have them checked out. They came off a roller motor and my buddy has all the valvetrain ready to go. I may see what CC they are. and I may talk them to see if I can have them shaved down to bump up compression. And just go with a different roller cam. Checking PTV clearances as well. But I do know I have 4 valve relief pistons. So I will have to see.