BAMAZ28

How much power can the stock pump in an 02 model push? Anyone tried pushing more than a 150 shot on the stock pump?

jamnut

iTrader: (4)

I'm sure that someone has, but why press your luck. Most people don't even like spraying a 150 shot on a stock pump.

WillieD

with a cam and a 125 shot my fuel pump was not keeping up good enough. Upgrade to a Racetronix in tank kit and it should be plenty for you.

Need2gofaster

you can run it all day long on a 150 shot. but you run the risk of running lean and killing youe stock pump.......and running lean is really bad!!

slow trap

iTrader: (22)

so far my stock pump has held up to 513 rwhp @6200 on a 150 shot.afr was 12.0 from 3500-up.i have 27,000 miles on my car also.i have a rasetronix to go on it but am going to wait till i install heads.a fuel pressure gauge or fpss would be a good idea though.i know this is definitely pushing it but stock pumps are capable of more than people think.

Racetronix

iTrader: (2)

Wide variation in support and no safety margin.
It's like playing with fire. Eventually you get burnt.

slow

iTrader: (7)

Pump, even a good complete one (racetronix) is under $400 (maybe less, not sure msrp)

new LS1, $4000+

I like the insurance of a pump/hotwire harness

Ryan

Jorday

I had heads/cam/100 shot with the stock pump, but the car runs better now that I have the racetronix kit installed.

Racetronix

iTrader: (2)

$249.99 complete:
http://www.racetronix.com/RX-F99-FPKG-2.html

Need2gofaster

slow

iTrader: (7)

Wow... for that price, why screw with anything else? I figured it would be more with the bucket.

I can't wait to install my 98 one.... as soon as i can get a front mount regulator

Ryan

Racetronix

iTrader: (2)

Bucket?

The 99+ system installs inside the bucket.

Magic Chicken

iTrader: (1)

You have any pumps for 01 trucks?

I'm running stock pump and couldn't lean mine out on the spray no matter how lean of a jet I used. Between 10-10.5 AFR, was really pissing me off. Maybe I'm not getting the N2O flow I should be. Oh well.

Racetronix

iTrader: (2)

We will have some systems this winter.
They will not fit all trucks though.
A list will be available at a later date.

92CamaroReallySlow

Question...mods I have in the Sig plus and occasional 100 shot, with a Holley 155LPH fuel pump...still good?

Racetronix

iTrader: (2)

That is barely enough for a modified rice burner.

92CamaroReallySlow

damn!