GM-boy#5

My buddy wants to sell his procharger and I was intrested, but Im not sure what all I need, he says I'll get the procharger and all the piping, but Im not sure what else I'll need, he wants like 3,500 for it, but I was thinking about going H/C, witch way to go is better, and how much power can I get out of the procharger with out blowing out my stock bottom end?

TWS

iTrader: (63)

Check the FI reliability list sticky.

Most people can run 8 psi with no problems as long as their tuner is competent.

Higher boost than that could necessitate forged pistons, ARP rod bolts, methanol kit, etc. but key is a good safe tune from someone who knows what they are doing.

Bob@BruteSpeed

iTrader: (16)

8 psi will generally get you an additional 140 rwhp, plus at normal part throttle driving your fuel mileage won't be affected.
Here is an older copy of the ProCharger installation manual that an old customer of mine put out on the internet. http://www.ls1.com/ed/procharger_owners_manual.pdf

I sell most of the piece parts that are required at the link here.
http://shop.brutespeed.com/98-02-F-Body_c181.htm Bob

GM-boy#5

Will I see that power with stock injectors?

GM-boy#5

What about a cam, what are good sizes and good lobe seperations?

02LS1ram

iTrader: (17)

Go with bob's brute speed blower cam it sounds great and it will get you the results you want. Best thing I did

TWS

iTrader: (63)

Most good ones have an LSA of 115 or 114.
+1 for the Brute Speed recommendation. Call Bob. Tell him the details on what you want to do and he'll spec you a very effective cam grind.

GM-boy#5

Thanks guys

Packy

iTrader: (11)

No, you will need to upgrade to some 60 lb/hr injectors and a Racetronix fuel pump or Walbro to support that power level more than likely.

Bob@BruteSpeed

iTrader: (16)

Correct! Bob

ramairetransam

iTrader: (18)

do an in tank pump . My external is annoying sometimes .

GM-boy#5

Does racetronix make a in tank pump? Also does the hot wire kit come with it?

Packy

iTrader: (11)

Yes, they do and the hotwire kit is well worth the extra cost. Don't buy it without.

Bob@BruteSpeed

iTrader: (16)

Here is a link to my blower cam.
http://shop.brutespeed.com/Comp-Brut...n-Camshaft.htm Bob

GM-boy#5

Ok what about heads, do I need heads with big intake runnrs ans big combustion chambers, aslo whats the best intake manifild to go with, is the fast 104mm to big, or is the 92 better?

Packy

iTrader: (11)

With a stock bottom end get some 317 heads or use your stockers with upgraded valve springs and pushrods. For your intake manifold I would use an LS6. Most later model LS1's already have them or you can find em for a couple of hundred dollars on the forums used. The FAST is not going to net you much more HP over the LS6 and it costs lots more.

GM-boy#5

what about gears, how big can I go, is 3.90 to big? and should I upgrage my rear end? I wanna get as much power as I can without blowing the stock bottom end, I can get 525-570hp to the wheels?

GM-boy#5

also will I be albe to run introus, and if so how much?