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    Results 1 to 9 of 9
    1. #1
      Join Date
      Mar 2005
      Location
      Washington
      Posts
      92
      Country Flag: United States

      Aftermarket LS1 harmonic balancer ideas

      Does anyone know of another manfacture besides Vector and SLP?
      I'm looking for a slightly smaller unit. Something in the 6" to 6.5" O.D. range. I need the extra space to clear my rack.
      Any ideas would be great.

      Thanks



    2. #2
      Join Date
      Apr 2001
      Location
      La La Land, CA
      Posts
      2,241
      Country Flag: United States
      We use one from ATI on our engines.

      Tyler

    3. #3
      Join Date
      Jun 2001
      Location
      Orlando, FL
      Posts
      10,604
      Country Flag: United States
      I'm using an ATI on my LS2 too.

      jp
      John Parsons

      UnRivaled Rides -- Modern upgrades for your ride.

      UnRivaled Rides recent project -- LS9-powered 69 Camaro

    4. #4
      Join Date
      Jan 2006
      Location
      Milwaukee WI.
      Posts
      345
      I run an ATI. It is pretty small, It hurts cooling just a tad though.
      Twin Turbo Ls1 '71 Chevelle
      93 octane 1000 hp street car!!

    5. #5
      Join Date
      Nov 2006
      Posts
      7
      Fluiddamper makes one also, both in 10% and 25% underdriven.
      2004 Pontiac GTO
      Bogarts 15x4 front 15x8.75 rear
      BMR Suspension
      Yank 4400 Converter
      Stainless Works 3" Exhaust
      Fast 90/90
      CompCams Custom Grind 228/232 on a 110lsa
      CNC'ED Texas Speed Cylinder Heads
      Custom Tune by Hoosier Performance
      Best ET to date is: 11.33 at 118mph w/ 1.52 60'
      this was before the Fast Setup!

    6. #6
      Join Date
      Jun 2001
      Location
      Orlando, FL
      Posts
      10,604
      Country Flag: United States
      Jake,
      Are you running C5 accessories or f-body versions? The C5 stuff is about 1" or so closer to the engine, so you might be able to swap over to that ...

      jp
      John Parsons

      UnRivaled Rides -- Modern upgrades for your ride.

      UnRivaled Rides recent project -- LS9-powered 69 Camaro

    7. #7
      Join Date
      Jul 2003
      Location
      Anaheim Hills, CA
      Posts
      11,967
      Country Flag: United States
      I'm running a 4.5 lb ATI unit.

      If you don't run AC you can get it without the rear pulley section. This gives you more rack clearance and cuts down on un-needed weight.
      "A ship in port is safe, but that's not what ships are built for."

      1968 Track Rat Camaro:
      https://www.youtube.com/watch?v=SGHJ5c1yLIo&t=2s

      1971 Chevelle Wagon with a few mods:
      https://www.youtube.com/watch?v=WBVPR3sRgyU

    8. #8
      Join Date
      Mar 2005
      Location
      Washington
      Posts
      92
      Country Flag: United States
      Nope. I’m running the F-body stuff. One of the only reason’s my wife is letting me build this crazy dream car I have is because it has AC. So no cutting corners there.

      Vector dampers look like a sweet way to go however, I’m having trouble getting a hold of Fisher Concepts, who build them.

      ATI looks like the only other option.

      Thanks guys.

    9. #9
      Join Date
      Jun 2006
      Location
      Indianapolis,IN
      Posts
      1,605
      Jake, We can help you with ATI or Fluidampr. Let us know if you need pricing.
      Thanks Tim
      317 541-9590




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