how much boost on a STOCK b20 bottom?
ive seen 18 psi with ok fuel management. but its tuned pretty damn good. i wouldnt reccomend doing it. this question is kind of hard to answer without more specific details if your setup.
The rods are going to be your weakest point. I think they're the same size as LS rods so you could go check out what stock bottom ls's are running. You should be able to get at least 10psi out if it though.........better safe than sorry?
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Nisif
All Motor / Naturally Aspirated
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Aug 2, 2005 05:48 AM




