13:1 Compression Stock Stroke 400??

72DMag said
Is there anyway to get a stock stroke 3.375" mopar 400 big block into the 12:1 to 13:1 compression ratio using 75 cc heads? I looked into the KB240 pistons but even with a 75 cc cylinder head ratio will only be at 10:1 compression?

Maybe there is a combo available using the longer 6.965 hemi rods?
Click to expand...
Sorry everyone to reopen this older thread but More options are available if you offset stroke to big block chev journals to a final 3.55 inch stroke, I haven't personally built one. I know a dude who has but I found a couple rod and piston combos that will work, if I can find my notes ill share.