Author Topic: whoa, check this out! (Read 3692 times)

2002maniac · « **on:** April 13, 2006, 12:19:00 PM »

http://bimmerforums.com/forum/showthread.php?t=517176

GrippyDrifty · « **Reply #1 on:** April 13, 2006, 01:40:15 PM »

DAMN! 12.5 pistons, what do you need, like 110 octane!? That would be a super sexy setup, but I wonder how lumpy those cams are.<--I wonder if this setup is streetable.

2002maniac · « **Reply #2 on:** April 13, 2006, 03:03:54 PM »

12.5 wouldnt be streetable I think. i would cc the head and pistons and pocket the pistons accordingly to drop the CR at least a point.

kowalski · « **Reply #3 on:** April 13, 2006, 03:09:39 PM »

yeah, the belair me and my bro have has 12:1 compression and it runs on 94 without pinging