Ok guys I have a question. Heres the situation:
I have an 05 GT stick, my buddy has an 03 Cobra

I have JBA headers, WMS intake, Diablo tuner, CCM 60mm TB

He has : Steeda CAI, Full bassani Catback exhaust, Diablo tuner

When we have raced, the outcome is he is just a car length in front of me.

I'm ready to buy more mods. Winters here though lol

Should I spend $500 on Gears,Pullies, Tires?
or $500 on Nitrous?
I know I will spank him with the juice, but with the gears , pullies, tires, will I be able to be slightly ahead of him Naturally Aspirated?

Whats the better investment guys Thanks!

 

I'm no expert but from what I've read on here, I think gears would be the way to go...

 

I would agree also... gears will cost around $500 installed... and although won't get you any HP on a dyno test, you will see the biggest results on the track or street with some 4.10 gears.