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  1. #1
    Join Date
    Dec 2007
    Location
    Baldwin, NY
    Posts
    275

    Default A Little fun after a new suspension

    I just went through the whole suspension on the car and built a new 9" rear, new control arms, new torque arm, custom coil over brackets and crossmembers, and an anti sway bar.

    Old 60' was 1.53

    New 1.42, here is a video of a 1.43:

    Car has a budget set of heads, mild cam, headers, intake. 9" rear with 4.56 gears and spool.

    439 RWHP, 394 ft-lbs 3105 raceweight.

    Fast forward to 2.00 minutes. went 11.01. Had a couple 10 sec passes, but none on video, 10.98, 10.95.

    http://www.youtube.com/watch?v=dLiP4...layer_embedded
    Last edited by Badd00SS; 12-26-2009 at 08:34 AM.
    Voigt Precision Welding, Inc.

    Miller Dynasty 200 DX, Miller Syncrowave 250, MillerMatic 252, Hypertherm Powermax 45, Auto Arc Trailpower 8000,272+187 lb Peter Wright anvil, 120 lb Fisher-norris, and more! Buffalo drill press, Grizzly Horiz. Bandsaw, Edwards shear, Barth Shear, bantam mechanical ironworker, Hopkins fly press, Doall Bandsaw, brown and sharpe surface grinder.

    2007 Silverado 2500HD (tow vehicle)
    2000 Camaro SS (Race car)

  2. #2
    Join Date
    Feb 2007
    Location
    West Farmington, OH
    Posts
    746

    Default

    Are you using a 3 or 4 link suspension? Are you still running a sway bar on the front end?
    Blondie (Owner C & S Automotive)

    Colt the original point & click interface!

    Millermatic 35 with spot panel
    Miller 340A/BP
    Victor O/A torches
    Lincoln SP125
    Too many other tools to list

    03 Ram 1500
    78 GS1000
    82 GL1100 Interstate

  3. #3
    Join Date
    Dec 2007
    Location
    Baldwin, NY
    Posts
    275

    Default

    Quote Originally Posted by Blondie_486 View Post
    Are you using a 3 or 4 link suspension? Are you still running a sway bar on the front end?
    3 link, two control arms, and a torque arm. No front sway bar, need new front shocks. The QA1's didnt last long.
    Voigt Precision Welding, Inc.

    Miller Dynasty 200 DX, Miller Syncrowave 250, MillerMatic 252, Hypertherm Powermax 45, Auto Arc Trailpower 8000,272+187 lb Peter Wright anvil, 120 lb Fisher-norris, and more! Buffalo drill press, Grizzly Horiz. Bandsaw, Edwards shear, Barth Shear, bantam mechanical ironworker, Hopkins fly press, Doall Bandsaw, brown and sharpe surface grinder.

    2007 Silverado 2500HD (tow vehicle)
    2000 Camaro SS (Race car)

  4. #4
    Join Date
    Oct 2007
    Location
    Mt. Clemens, Michigan
    Posts
    277

  5. #5
    Join Date
    Feb 2007
    Location
    West Farmington, OH
    Posts
    746

    Default

    Front shocks will do a world of good for your holeshots. I noticed it seemed to want to pull to the right when you launched which is why I asked about the front sway bar. People laughed at me back in the 70's when I said the front sway bar hurt your launch and now it's more widely known that it does affect the holeshot. Also ball joints, shocks and front end alignment all play a factor in getting a good holeshot. Doesn't appear you have a lot to do to get the suspension all dialed in though. So you've done a good job with setting it up.
    Blondie (Owner C & S Automotive)

    Colt the original point & click interface!

    Millermatic 35 with spot panel
    Miller 340A/BP
    Victor O/A torches
    Lincoln SP125
    Too many other tools to list

    03 Ram 1500
    78 GS1000
    82 GL1100 Interstate

  6. #6
    Join Date
    Nov 2009
    Location
    sarasota,florida
    Posts
    23

    Default

    Nice Job! Sounded like a stick shift car.
    Seamed to have just a little tire hop. Could just be the track though.
    Or might need to play with launch RPM, tire pressure, coil over preload, ect.
    The tires are hitting real hard.
    Could easily be in the high 130s @ 60ft and 10.80s with some minor adjustments.
    You have a great start, now the hard part getting it fine tuned and consistant.
    It's great there's still a few of us who do their own work!
    Just curious why you didn't go with adjustable ladder bars instead the 3 link stuff. Great Job!!! Darrell

  7. #7
    Join Date
    Dec 2007
    Location
    Baldwin, NY
    Posts
    275

    Default

    Thanks everyone.

    The goal was just to hit tens on the cheapest heads and cam package I could at the time. And with that done, I recently sold that package off my car and have decided to move on to a decent setup.. It's a custom single plane efi setup with cnc first, then hand ported LS6 heads. Unfortunately they cost about 4 times as much as my previous ones, but we are looking for 500+ rwhp on a 346 ci, with about 11.2/3-1 compression. It's being setup with titanium intake valves, sodium filled stainless exhausts ands a rather large cam.

    Once we get it together we will tweak the suspension to suit, but I wasnt going to go crazy with the old setup.


    Thanks again,
    Christian
    Voigt Precision Welding, Inc.

    Miller Dynasty 200 DX, Miller Syncrowave 250, MillerMatic 252, Hypertherm Powermax 45, Auto Arc Trailpower 8000,272+187 lb Peter Wright anvil, 120 lb Fisher-norris, and more! Buffalo drill press, Grizzly Horiz. Bandsaw, Edwards shear, Barth Shear, bantam mechanical ironworker, Hopkins fly press, Doall Bandsaw, brown and sharpe surface grinder.

    2007 Silverado 2500HD (tow vehicle)
    2000 Camaro SS (Race car)

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