ATI Procharger vs Vortech SC

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Sep 2, 2004 | 01:48 PM

#61

booger

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From: council bluffs Ia.

Vortech....3,500rpm=2.5lb's...4,000=3.2....4,500=4.1....5000 =5....5,500=5.8....6,000=7.1....6,500=8.4....7,000=9.lb's

Sep 2, 2004 | 06:01 PM

#62

Dr Bonz

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From: Zainoland

Quote:

The best option if you plan on increaseing the HP in your Z to 450rwhp or less is the ATI tuner kit. To do this you will need the following items. 1. ATI tuner kit (less than the full kit)
2. 9lbs pulley (comes with the kit if desired)
3. TS ECU flash ($600)
4. PE injectors ($850)
5. Walboro fuel pump ($100)

This is exactly what I have and I don't think I'm anywhere near 450WHP.

Booger, let me clarify the ECU thing. It might be hit and miss if you take out your ECU and mail it to TS, have it flashed, and get it mailed back and installed.

This is NOT what I had done. AAM has a Techtom flasher right there on site. With it, they can adjust the timing, A/F etc on the fly by dynotuning.

Sep 2, 2004 | 07:26 PM

#63

GMADD

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From: Montreal, Canada

Is it true you can change the pulley on the vortech kit for an earlier boost ?

Anyboby have or heard about this ?

Sep 3, 2004 | 02:06 AM

#64

KungFuHamster

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From: New Orleans

Quote:

Originally posted by GMADD
Is it true you can change the pulley on the vortech kit for an earlier boost ?

Anyboby have or heard about this ?

changing to a smaller pulley will get you into boost sooner and make you see more boost earlier. you have 2 options...go with a smaller pulley on the blower, or go with a larger crank pulley. either one spins the blower faster

Sep 3, 2004 | 05:21 AM

#65

booger

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From: council bluffs Ia.

Yes..I put on a smaller serp pulley and get into boost a little sooner. Dr. Bonz........ Thats great that you and others in your area can have the ECU flash and tested on site . But for most , the mail in is the only way for us to have it done .And that is what I was getting at , when I said...hit and miss