I just got my car back i got the stage 1 and the 2.8 pulley put on today. It is the ****. havent really got a chance to get into it because of all the traffic. I will tell you how it is tongiht after i take a cruise. the one thing that i did notice is the boost goes up past 12 to about 13.5 -15 when i step on the gas.

 

What did you pay for the install did you get it done by chevy?

 

nice let us know if its worth it or WELL WORTH IT!!!

 

Dude, when did you order your stage 1? I'm still waiting for mine. It's coming on 2 months I think....

 

when you order the stage do you pay for it when it comes in or do you pay for it up front b/c i looking into getting a stage 2 just dont know if i need the money now or later

 

I get 17.5 PSI. It is well worth it.

 

Damn Matty.

 

Not to doubt what you say but could you get your passenger to take a pic of your gauge reading 17.5 psi with just a 2.80"???

 

17.5 PSI seems about right for that size pulley.

 

It is 120 KPA. And I will see what I can do for a pic.

 

werd

 

I ordered it from Crate ENgine Depot.com. I don't belive I have paid yet.

 

I'd like 17.5 shitt

 

i bought the kit for 400 the pulley for 120 and install for both was free because my friends work for chevy.

It is well worth it.

 

I boost 16.3 w/ stock GM stage 2 pulley. so 2.8 is smaller then 3.067 buy 0.267 so IM sure you can get another 1.2 lbs from it.

http://www.xenozx.com/movies/163psi300hp.MPG

 

My calculation says 120 kpa = 16 psi. Could someone check that for me??

 

Put in 120 where the KPA is and hit convert.
http://www.convert-me.com/en/convert/pressure

I see a hair over 120. When I get a chance I will snap a pic for proof.

 

My bad. Formula is x kpa x .145 = y psi

 

i get 15 through the powerband then more like 16 at redline

this is with a 2.85 and STG1

 

I get a hair over 20 PSI with the 2.7 which maxes out the stock boost gauge

 

NICE....I really like that Gauge Im glad I am going to get it. Nice vid 300hp good times

 

I am seeing a little over 16 like around 16.5-17 i havent taken it to redline yet so i think i may get a little more. When i get a chance i will get a video of it.

 

How much did the dealer charge for labor...kit was 400...but did u mean that you got free labor?? thats cool as hell if you did.

 

Yea labor was free because my friends work there.

 

Lucky!!! How long did it take to install??