Hello , I was wondering if someone could tell me what the max boost I can run on a stock LS1 engine with ATi procharger .

Also wondering what kind of quarter mile times im looking at with 6lbs and dual intercoolers .....Thanks fella's , Robb

 

TTT -----Noone knows ? I have done search after search and cant find much Info .

 

I think ATI claims 8 or 9 PSI on their intercooled kits. 6 PSI on an LS1 will probably get you 12s in the 1/4 depending on traction and what not.

 

12's ? I was hoping high 11's ! I can hit 12's right now stock ,w/drag radials , easy .

If It can handle 8lb's , ill have to get the pulley for it . Im getting a 13lb pulley with it..also a 6lb . I have heard averag gains are 450hp form a stock LS1, and up to 540 with a stock ls1 . Thanks for the reply man , anyone else ?

 

I meant 12's on street tires. With drag radials, 11's should be possible assuming the stock rearend doesn't give out.

 

Im hoping to get a cam thats good for boost . I got a pretty good cam , but the lobe seperation is not good for boost . Im proably gonna sell the cam and get headers and cam w/my Forced unduction and maybe crank the PSI up to 8lb's . Its my weekend car so It wont see constant action .

 

What happenned to stock?

 

The cam is in my closet . Not in the car yet . I was waiting to put it in for when I get my headers and what not . I have to put a clutch in it , the clutch is GONE . All that HP wont do many any good if its slipping away . I already have a clutch , but Like I said I want it all done at one time .

I know the car will run a 12 , It pulls like a train . It needs to hook up first though .

 

Are you doing this stuff yourself, if so you better get working, I couldn't imagine wanting to do a cam install, new clutch, headers, and charger all at once, thats alot of work to take on without a few weekends in between. Also i would sell your new cam and get one made for the charger, why go through all the work just to change it later

 

Sounds like me fixing my head gaskets this week. Blown head gasket? Time for a new cam and valve train, and don't forget the P&P job on the heads while you're at it. I still have to put everything back together and strap the Vortech back on.

 

Yeah , thats kinda what I said I was doin James . I am not going to instal the cam . I am waiting for everything to go thrue with the SC before I sell it , but it is not going in the car .
I am putting on the headers and SC at the same time . I have 2 other cars so its not like im going to be stuck w/out a ride . I wont be in a hurry , I can work on it on my days of and after work .