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  1. #21
    GTP Level Member speed demon's Avatar
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    Default Re: 98 black coupe

    I want the push start out of the red prix!
    '01 GTP: Rebuilt Trans by Andrew S....300m,hardened 4th,Transgo shift kit,V8 chain ect ect,3.8 MPS,ZZP 10.5.....More to come!

  2. #22
    Regal GS Level Member BoostedPontiac's Avatar
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    Default Re: 98 black coupe

    Some updates:

    Had to fabricate a custom downpipe for th pacesetters. I'm going to get them mocked up this weekend and mark them to make them a 2 piece header similar to zzp.

    I also finished up the ported blower and I'm waiting on a northstar throttle body and Lq4 maf.

    I have to tune dialed in as well, 6400 rpm shifts into 2nd and 3rd and 6100 into 4th I also managed to dial in pe, basically 0s while in pe everytime.

    Made it to the track and managed a 12.68 at 108 with a 1.9 60ft. The cable mod helped a lot with the traction. Once the headers and ported blower go on I'll probably drop to a 2.7 or 2.6 and go from there.
    98' GP coupe nic setup 12.6 @ 108 with a 1.9 60ft before headers and ported blower
    Retired: 99' GP sedan nic setup 13.37
    Retired: 99' Regal GS Turbo 11.428 @ 122.61 with a 1.7 60ft.

  3. #23
    Regal GS Level Member BoostedPontiac's Avatar
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    Default Re: 98 black coupe

    Pacesetters are welded up into a two piece header. I also got the ported Gen 3 installed. It took a couple pulls to get pe dialed in at 0 again but all is well. The header flanges did need to be ground down in a few spots to avoid hitting the head studs. No leaks though which is nice.

    Idle clip open header
    http://https://youtu.be/QCkDOwJCvwc
    98' GP coupe nic setup 12.6 @ 108 with a 1.9 60ft before headers and ported blower
    Retired: 99' GP sedan nic setup 13.37
    Retired: 99' Regal GS Turbo 11.428 @ 122.61 with a 1.7 60ft.

  4. #24
    Regal GS Level Member BoostedPontiac's Avatar
    Join Date
    Apr 2014
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    South Haven, MI
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    Default Re: 98 black coupe

    Pacesetters are welded up into a two piece header. I also got the ported Gen 3 installed. It took a couple pulls to get pe dialed in at 0 again but all is well. The header flanges did need to be ground down in a few spots to avoid hitting the head studs. No leaks though which is nice.

    Idle clip open header
    http://https://youtu.be/QCkDOwJCvwc
    98' GP coupe nic setup 12.6 @ 108 with a 1.9 60ft before headers and ported blower
    Retired: 99' GP sedan nic setup 13.37
    Retired: 99' Regal GS Turbo 11.428 @ 122.61 with a 1.7 60ft.

  5. #25
    SE Level Member smg267's Avatar
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    Default Re: 98 black coupe

    Fixed your link. Solid work!

    https://youtu.be/QCkDOwJCvwc

  6. #26
    Regal GS Level Member BoostedPontiac's Avatar
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    Default Re: 98 black coupe

    Quote Originally Posted by smg267 View Post
    Fixed your link. Solid work!

    https://youtu.be/QCkDOwJCvwc
    Thanks lol
    98' GP coupe nic setup 12.6 @ 108 with a 1.9 60ft before headers and ported blower
    Retired: 99' GP sedan nic setup 13.37
    Retired: 99' Regal GS Turbo 11.428 @ 122.61 with a 1.7 60ft.

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