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      04-11-2007, 12:24 PM   #19
Too many Alex's, from now on, call me Beaufort

Drives: See Sig
Join Date: Feb 2007
Location: Lawrenceville, NJ

iTrader: (8)

Originally Posted by Heli Animal View Post
I'd drop it to 25 psi. My father has a GTS viper.. if I don't drop to 25 psi at the track it will 2.2 60' :sucks (yes he doesn't race and lets me beat the crap outta it at the 1/4 mile!) but I can hit 1.9's with lower pressure. It really makes a huge difference!
Thats with regular tires though, not runflats. Below 28psi on RFT's its pointless as the stiffer sidewall begins to take over. 20-25psi on regular tires would be a lot more beneficial.
13 HD FatBob
17 A4 Glacier/Black 1st Edition/Pre+/Sport/EurocodeTMD/Racechip
16 S6 (gone),14 S6 (gone),14 S6 (gone),13 S6 (gone),10 S4 (gone)
07 335i(gone)