[Lefkada]

Originally Posted by Marshy

Do you know the casting numbers of your old heads and of the new heads? What pistons are you using, flat/dished/dome? Do you know how much deck clearance you had..? Are you running an aggressive cam?

I do have the old heads' casting numbers. I will check these against the "new" heads casting numbers.

Using flat top pistons.

I do not know how much deck clearance I had or what the cam is.