340 High Compression Pistons

I just looked at that chamber on a head that's for sale here on FABO. They are dirty and I don't know what valve job they are cut for. If you use a 2.02 valve you can cut the head down some. If you use a 2.08 valve you'll be crowding the top cut, if not getting into it.

See that wont change regardless if you cut the head or not,aslong as you dont cut further than said quenchpad cuttig more than that and things may change and thats just what i have been talking about the whole time,those Edelbrock340 heads are a special kind of head.