View Full Version : whoa, check this out!
2002maniac
04-13-2006, 01:19 PM
http://bimmerforums.com/forum/showthread.php?t=517176
GrippyDrifty
04-13-2006, 02:40 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
04-13-2006, 04:03 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
04-13-2006, 04:09 PM
yeah, the belair me and my bro have has 12:1 compression and it runs on 94 without pinging
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