How much do you usually have to take off of a 250 to get zero deck with 307 pistons? The reason I am asking is I have my block back form the machine shop so I could mock up the bottom end to measure the deck heigth, and all of the pistons are .040 down in the hole.
The pistons I have are some new old stock Ohio brand .020 over flat tops with no champher and four valve reliefs.
I am going to deck it .040 anyway but I just thought this seems like a bunch! Any input from those who have done it would be nice.
Thanks!!
Jeff
