Compression too, we like that don't we Hippo? :th_laugh-lol3:
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9 psi max with mods in sig.
No because you engine is pushing it out about the same as it's pulling it in. Ever seen a vacuum gauge in a na car? At WOT it goes to 0
oh i sees.
I laughed at that...like I laughed at this:
http://files.sharenator.com/butta_fa...121716-580.jpg
If you wanna get "technical" N/A cars are at 14.7 PSI..atmospheric pressure :p
14-15 psi 2.8" on the gen v
13 PSI on stock acc. pulleys :p
I see 7-9 psi
Modifications to affect manifold pressure include:
3.0", XP cam, qwik port heads, 2.25" A2W I/C, LQ4 MAF, headers 1.75" primaries w/ 3" exhaust.
If you got the balls, I'll let you borrow the pulley
http://i20.photobucket.com/albums/b2...P/IMG_7319.jpg
Dunno why you guys don't see more boost. With cam, rockers, IC etc etc, I was still kicking it at ~15psi at the top fo the gear