I wish I had the same problems as you guys. I'm 5'8" standing really strait, but I do find the seats a bit uncomfortable. As far as leg room goes, I found that the Porsche 911 has lots(hard to believe) and the Vette(78-82). As far as pulleys go, a 3.4 with just a CAI may make your boost around 13psi. However, if you open up your exhaust it will drop to around 10(so I hear). I do not know what my boost was on my 03 but I do know that it was much higher with the 3.2 pulley than stock. The boost guage was always pinned to the max even when I only punched it half way.
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JackO
2004 GTP CompG. WS6, 3.29 axle, HUD, tapshift, Premium sound, XM radio, leather, sunroof, 17inch 5 star chromies, BFG Comp T/A. Wizaired CAI.
Traded in. 2003 GTP. Every option but HUD. New Mods: Wizaired CAI, SLP Headers, Cat, U-bend and Downpipe, 3.2 Modular Pulley, Phase 3 rollers w/OR Pushrods, Larger Belt Tensioner Pulley, Gatorback, AL103's, 180 Degree Stat, DHP