its modded then. if it was a press on pulley it would be stock.

 

...uh, everything lol

j/k

avoid using your sunroof as much as you can

 

i'm gonna say it's stage 2 most likely.be sure to keep an eye on the intercooler pump from time to time. make sure it's running good.

 

finally went supercharged huh more than likely stage 2

 

i mad a custom bracket for my sun roof bezel hangs down an 1/4 in but is solid.. sounds like u gota stg 2 balt for 10k nice

 

Check your I/C pump, most of them I saw die within a year or so.

 

how do u check ur IC pump?

 

Make sure it's running when the car is on. You should see coolant pumping through the fill neck at a pretty good rate. If you aren't sure if it's moving, the pump is dead. Try whacking it with a hammer, if it starts working, it's worn out and needs to be rebuilt/replaced. The brushes are a very soft material and eat up fairly quickly, considering the pump runs 100% of the time the engine is running.

 

It says 77.9M on the pulley.

It has blue bolts. Is that GM?

And how many ponies am I at now?

 

I think thats a 3.0in pulley (mathmatically comes out to 3.0669).

IIRC stage 2 was a 2.9in pulley. Yes, its GM.

 

That's the stage 2 pulley. My car was around 240whp on that setup with just exhaust/intake.

You're thinking of the stage 3 pulley, which was 76mm. (2.98 or something)

 

Wouldnt know honestly.

I dont know much about the GMPP stage kits...i'll stick w/ my 2.8

 

Much better option

I went from a true 3" to a 2.8 and never fooled around with stage pullies, but the sizes on them are 77.9mm (3.07") for stage 2 and 76mm (2.99") for stage 3.

 

The highest GM stage they have is 2?

 

Stage 3

 

Go OTTP Stage 3 or grab just a TVS, custome t00n, 60's, and cooling mods and never look back...

I have some performance parts for sale if you're looking for some upgrade. The link is in my sig.

 

Cleaned the throttle body today.. 59,000 miles exactly.. DIRTY.

I'll be changing the plugs and fuel filter tomorrow!

 

I am going to change my plugs today.. Do I use stock on GM Stage II? Or do I need something else? Thank you guys!

 

you need stage 2 plugs its what manages the stage 2 tune better and the pulley

 

The new car looks great buddy! I had fun cruising the other night! We'll definitely have to do it again soon. Ill be right up your ass when i get a tune.

 

He's not talking about injectors. He's talking spark plugs. You shouldn't need anything better than the stock plug for stage 2. They are AC Delco Iridium plugs already. Dam good plugs for a car off the lot.

 

Thank you!

Hell yeah we will! Maybe next time I won't miss the street.. I was so tired, I just said **** it.

Exactly the answer I was looking for, cut and clear. Thank you, sir! Stock it is.

 

no problem it was getting late anyway but you missed a fun drive back down 55

 

Mm.. So now the fuel filter is changed, as well as the spark plugs, both with stock ACDelco. It starts much better now, as well as better gas mileage, and some lost power is restored.

I have also seafoamed it through the vacuum line on the TB, and put a can into the gas tank.

Overall the car feels a lot better!

Next is the brakes, seeing as how they squeal like a ******* freight train! And I am going to go ahead and do trans fluid for the hell of it.

 

Keep it up!