Good to hear man, which CIA are you going with?

 

I'll get the Fujita CAI this very friday !

 

Great news man! Make sure you let us all know! Document it and be the first to post in howt to about installing an aftermarket intake!

 

About the last paragraph on my first post of this very thread, the dyno loss wasn't cause by the MAF ... I am pretty damn sure it was caused by the by-pass valve selenoid.

 

Fujita intake sold, I will have to add more fuel; not more air.

 

can i run the 3inch pully that you got with the stock belt, and stock everything? just swap the pulley?

will i be safe, truthfully?

 

12.8 is pretty lean on a forced induction motor, IMO. I'd keep it under 12 for sure either that or add water / meth / alky injection. 15 WHP is not worth a bottom end IMO.

 

i just wanna say nice numbers and you seem to know what you are talking about!!!!

brad

 

anyone?

 

should be fine, if you're worried about it, there's an adjustable pulley tensioner on ebay for like $75 or so that people say is really good

 

Are you running any kind of piggy back or anything to control timing? Because, on Southern Pulley Headquarters they state that you cannot run smaller than 3.25 with out timing and fuel alterations....

 

3" pulley is fine with the stock belt; no slipping at all. Yes you can use it with everything else stock, but it is better ti run it with the boost by-pass selenoid disabled.Po someTearch = find 1e righ1method3o do i 

 

Well I put on my 3 inch pulley and tried running it with the stock belt and it squeaks like hell. I did however get 15psi but I can't stand the noise from the loose belt so I am waiting for the new belt that GM is releasing with the stage 2 kit before I drive it anymore. There are lots of people that are driving it with the stock belt but I am probably the only one that has this problem for right now.

 

Is your pully 100% aligned with the belt ? Do you get it installed the right side ? Go in my member gallery section to view mine.

 

So...I could put a 3" pulley on and I will be safe?

 

No prob until you doesn't drive your car always past 6000 RPM's lol.

 

what about 6400

 

Ok, gotcha..I may just go with this pulley until the staged upgrade kits come out...

 

JMC have you tried putting in higher octane fuel, if so did it make any noticeable difference in the air fuel ratio?

 

Not yet !

 

https://www.cobaltss.net/forums//showthread.php?t=10281

Thanks !