Quote: on my 572 in beginning i was planning to start off with a indy ez-1 head but knew i may end up with a b1 so the pistons were notched for b1s which i was told would work with indys
Based on what has been shown here and if he isnt running a max lift the B-1 pistons should work.. mine were made to the B1M/C head so the intake valve is moved but even then it looks like the smaller valve would clear.. and if it isnt a max lift even the angle change wouldnt matter.. but it would have wasted space
