Post by
Boosted4Speed »
https://forums.nicoclub.com/boosted4speed-u86337.html
Fri Feb 15, 2008 1:36 pm
i was at 9psi with all stock internals and no meth. At 10-14 psi you need meth and a blockgaurd and a special headgasket. My friend has a 02 Spec V and his kit is actually on ebay right now for 4k and he dyno'd 358whp on 14psi and his kit comes with a meth kit and a custom made Intake Manifold.