dubbleduecer

Any chance GM comes up with some more mods. stage upgrades, or better yet a new supercharger stuff that will still keep warranty?

chad463

I doubt it, the turbocharged Cobalt is probably going to be their priority for stage kits.

dubbleduecer

Thats what I figure, but also what I fear.

stangthang

hey, where you at in WI ??

dubbleduecer

Appleton, yourself?

nherbst454

I grew up in Jefferson, WI

dubbleduecer

nice. i was born in beloit. what pulley would go with my stage 2 that you make? i have no cooling mods. do i need hc or something if i went with 2.9 or 2.8. and also, what gains would i see vs. the pulley i have now??

nherbst454

Most people go with a 2.9 if they don't have any other mods as it works quite well with the rich stage 2 tune.

You should see approx. 1.5 lbs of boost and it should spin up a little bit faster since it's quite a bit lighter than the steel stage 2 pulley.

Nate

FryLoch

iTrader: (5)

I wouldn't expect GM to come out with any other vehicle or any kind of mod for the LSJ ever again...

LopsidedJester

**Fingers Crossed** expecting a wheel hop package to be coming out this summer.

stangthang

Grew up in Janesville where GM builds the Suburban and Tahoe.....now live 15 minutes from Dubuque, IA

Zach06CobaltSC

You're only 15minutes from Dubuque, IA thats funny. I am in the quad cities in IA about 20minutes from Davenport. We should get together and cruise sometime =D.

dubbleduecer

What do you charge for one? does that void my warranty? Only 8,000 miles on my car. Also, do you just swap the pulley? no other modifications necessary?

qwikredline

73 mm was the gm stage 3 pulley i beleive
nates stuff works well thats the easy part just buy the parts from Nate! tunes are the issue hard to get really good tunes and without proper aftercooling its all moot