I have stage 2 installed now and am thinking about the 2.8" pulley but since stage 3 is out, I've also thought about getting that instead. Just wondering what would yield the most power. I don't care for the nitrous or the adjustable rev limiter since I'd have to do some valvetrain work to make anything over 7000 reliable and don't care too much for the nitrous either so...what should I do?

 

If youre not wanting nitrous or the rev limiter, just get the pulley and the intercooler end plate. Just watch your a/f and injector duty because I've heard lots of debates on the 2.8" pulley on the stg 2 tune.

 

save money, get larger injectors, and go down to 2.7 and another tune. Should work out to almost the same as stage 3. + way more power.