Thread: 97 VW VR6 w/Vortech CSC

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  1. #1 97 VW VR6 w/Vortech CSC 
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    race was earlier in the week:
    Local guy has a white 97 gti HB vr6 5-speed with body kit with a vortech csc and a 10psi pulley, also has a C2 chip, and injectors-IIRC. He doesn’t have any dyno numbers or track times, but said prolly over 300hp(crank or wheels?). had 2 runs, 1st run I was behind him and when traffic cleared and an open stretch was open he gunned it and I followed suit. We were startnig at 60mph and he switched lanes while I stayed in the left lane. It was a dead even race up to 120. second race I was ahead this time and were going approximately 65mph and he was behind me, and once I gunned it he followed suit. Once again he didn’t gain nor I pulled away. This was with 2.9” pulley and 17* of timing with very minimal knock if any at all.
    i was amazed my car had some top-end considering the W-bodies suck up top. we gave each other props for quick cars.
    this was not planned as i was on the freeway trying to get my tune inline and wanted to run 20-22* but noticed i was getting knock in those areas so i realize only 17* was fine w/o knock. i can imagine the VW driver was also untuned.

    edit-is there a huge difference in fuel/timing b/t a freeway/higher speed tune and from a dig tune?
    old setup-Z7 Turbo Kit w/T66, A2A I/C, stock cam & valvetrain/LS1 MAF/Ported 99TB/PowrTuner/AFC/Devils Own/LS1M Scanner/PRJ FP/42# Injs=12.3@118mph street tires -
    (Sold)BACK TO M90 Vs cam w/3.5" pulley/meth/25* timing+bolt-ons
    01 Z28 A4 HP-self-tuned, LTs, FTRA, 3600stall 12.3@112mph
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  2. #2 Re: 97 VW VR6 w/Vortech CSC 
    GXP Level Member ryangtp89's Avatar
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    Shouldn't you have over 300 to the wheel with the 2.9 pulley and your other mods???
    SLP headers, Wizaird cai, zzp1.0pcm ,slp powerflo catback, 3.4mps, NGK TR55's, 180*, zzp stage 1 hv tb,tb spacer, tb heatshield, Triple Edge Performance High performance Tranny, flipped motor mounts, spring blockers, prj 10.4mm wires, Sloted rotors & Ceramic brake pads,Alternator Voltage Booster. zzp 1.9 rockers & 105# springs
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  3. #3 Re: 97 VW VR6 w/Vortech CSC 
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    'should' be the correct word, but i honestly dont know. i've ben trying to tune the car for a while now and not get KR.
    old setup-Z7 Turbo Kit w/T66, A2A I/C, stock cam & valvetrain/LS1 MAF/Ported 99TB/PowrTuner/AFC/Devils Own/LS1M Scanner/PRJ FP/42# Injs=12.3@118mph street tires -
    (Sold)BACK TO M90 Vs cam w/3.5" pulley/meth/25* timing+bolt-ons
    01 Z28 A4 HP-self-tuned, LTs, FTRA, 3600stall 12.3@112mph
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