Ok, so if I go to a larger crank pulley, what else do I need to do to the engine? ECU upgrade anything?

So, as I see it (and money allowes)
1) plugs/ wires etc
2) suspension goodies
3) catback
4) Larger Crank Pulley
5) ecu upgrade (maybe sooner)
6) wheels ??(maybe I like my sbricks, and they do good on these desert roads)

Nik

 

xsmini......I didn't realize you had S-bricks!! I guarantee from personal experience, if you replace those with some lighter rims, you will feel a HUGE improvement in your car in many ways!! I sold my S-blocks to a guy here on NAM, and used the money to get my new wheels which are about 6lbs. per wheel lighter!

Very noticeable!! The S-anchors are a nice looking wheel, but if you are looking for that extra something, replacing them could be exactly what you're looking for!!

 

And I wouldn't go with a larger crank pulley. You might be ok just to get a lighter one (i.e. either the Pilo with the reduced harmonic balancer or the Alta which removes the balancer completely while both keep the stock radius).