So, I am acquiring some GT40 heads from a buddy of mine. They have port work, bowl work, o-rings, decked .060 and have the correction cut on the intake side.
I'm looking to see if I just use a standard 9333pt1 head gasket with o-ringed heads and if having GT40 heads milled .060 will I run into any real PTV issues. (Stock Forged pistons, 1991 Lincoln Mark VII short block) I will check regardless when i put them on the engine and check with clay. I ask more to just rest my mind, if anyone knows how far you can go on GT40 castings before I run into issues or change my mind on installing them before I go pick them up.
Thanks in advance to all replies
I'm looking to see if I just use a standard 9333pt1 head gasket with o-ringed heads and if having GT40 heads milled .060 will I run into any real PTV issues. (Stock Forged pistons, 1991 Lincoln Mark VII short block) I will check regardless when i put them on the engine and check with clay. I ask more to just rest my mind, if anyone knows how far you can go on GT40 castings before I run into issues or change my mind on installing them before I go pick them up.
Thanks in advance to all replies