Just got this motor today. Was told it’s low comp, looked ok when I pulled the head off but it’s getting bored to 76mm with oversized d17a2 pistons, milling the block probably .030-.040” last motor I milled .030” and from my calcs it should have been 11 to 1 with the dished pistons. I ran a comp stage 3 na cam on the last motor and it did awesome.
