Proform or Quickfuel

Discussion in 'Race 400/430/455' started by Coachk5978, Oct 28, 2008.

  1. Coachk5978

    Coachk5978 Well-Known Member

    Looking to put a 950 version of either of these manufacturers, opinions? Experiences with either?
    Thanks in advance.
     
  2. stage2man

    stage2man Well-Known Member

    Quickfuel! Without doubt
     
  3. Dave Hanlon

    Dave Hanlon LARGE MEMBER

    like my proform went 11:20 @ 121 without a problem love it .
     
  4. Stg'd 2Discover

    Stg'd 2Discover Lumpty, Lumpty, Lumpty

    Essentially they are one and the same, assembled and calibrated at the Quick Fuel facility in Bowling Green.

    The calibration sheets are identical except
    for the anodizing color of the base plate and metering blocks. Quick Fuel are red, Proform are purple.

    On my 1050 both Quick fuel and Proform are even cast into the main body.

    Nice and responsive carbs.

    As a side note if you need more carb for your combo later, either 950 can easily be converted to a 1050 later with just a new center body assembly (includes air bleeds and nozzles), new jetting/and a 50 cc secondary accelerator pump.

    Tom
     
  5. W Emmott

    W Emmott Well-Known Member

    Holley
     
  6. LARRY70GS

    LARRY70GS a.k.a. "THE WIZARD" Staff Member

  7. david661

    david661 Fast In Class

    What about Barry Grant demon carburetion?
     
  8. 70 gsconvt

    70 gsconvt Silver Level contributor

    I have a Quickfuel and like it a lot. No problems at all. Just make sure your bowl sites are metal. The plastic ones will melt with the new fuels.
     
  9. Dave Hanlon

    Dave Hanlon LARGE MEMBER

    why is the proform so much cheaper ?
     
  10. Nitro71455

    Nitro71455 Procharged 455 boost baby

    Love my Quick Fuel. It's been great for the last 3 years.
     
  11. Tyler Northcutt

    Tyler Northcutt Just an old pile of parts

    I have a proform. It works great, after i did a little bit of work on it

    Just make sure that if you buy a used one you rebuild it and replace all the gaskets. And make sure that the previous owner did not change the jets.
     
  12. gymracer01

    gymracer01 Well-Known Member

    I have used Quickfuel since they first started in business. Only place I would go for a carburetor. Fair price, great service and a quality product. If this sounds like an ad, it is because I believe in these guys.
    Jim Netherland
    2007 NMCA Nostalgia Super Stock World Champion
    67 Buick GS 400
     
  13. K0K0

    K0K0 Jamie

    if the quickfuel is red i would go with that so it will match your engine:bla:
     
  14. john massoud

    john massoud 2nd Fastest REAL Stage 1

    Holley 950 HP.......
     
  15. stage2man

    stage2man Well-Known Member

    The reason QuickFuel and Holley are located in the same town is because the two guys who started Quickfuel where the flow engineer from holley that created the HP series carbs and the main saleman. Quickfuel uses some parts from proform and modify them as needed. They are not the same group. I can tell you they got my Tunnel Ram carbs dead on. Starts and idles great.
     
  16. sailbrd

    sailbrd Well-Known Member

    Phil,
    What happened to your Bigs?
     
  17. Guy Parquette

    Guy Parquette Platinum Level Contributor

    Yes, that is what I recall. Never less their is a Buick guy that works there and really knows what BBB's want for carburetion.
    My 4150 (1050cfm) QuickFuel has gone mid 10.50s on my heavy race car over 10.60's to .70's using an old BG (same cfm) that had years and years worth of tuning...
    I say QuickFuel
     
  18. stage2man

    stage2man Well-Known Member

    O' Man! Your not suppose to tell everyone about the kick butt buick tune 3 circuit 1050 in a 4150 footprint. It's a secret! I won't tell anyone about how it shaved .06 off the 60ft right off the bat. O' darn! did it again.
     
  19. junglejim75

    junglejim75 Well-Known Member

    I run 12.5's with my demon 750, 12.1 with my buddies AED 750! Imagine what it would do with the AED 1050:3gears:
     
  20. 70 gsconvt

    70 gsconvt Silver Level contributor

    I still have it. I found out that Bigs sells QuickFuel carbs and that's what I have.
     

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