Results 1 to 4 of 4

Thread: Which Quick Fuel 650 for dual quad tunnel ram?

  1. #1

    Default Which Quick Fuel 650 for dual quad tunnel ram?

    Which Q650 Quick Fuel carburetor? I see three available. Q650, Q650-2 (Solex 1 barrel flange?) and Q650-B2 (Dual, but blower only I think?) Thanks!
    Last edited by ArtVandelay; 07-03-2020 at 01:42 PM.

  2. #2
    Join Date
    Jan 2010
    Location
    Brisbane, Australia
    Posts
    1,973

    Default

    Q650-2 is for 2 four barrel carb applications, normally aspirated.
    -B2 is for draw-through supercharged.
    What engine? What type of driving etc.? Gary
    Regards, Gary

  3. #3

    Default

    Hey Gary, thanks for replying. Full race application. Rollerized stroker with a Pro Dominator tunnel ram. My only question is what's the difference build-wise between the regular Q650 and the dual quad style Q650-2? Thanks again.

  4. #4
    Join Date
    Jan 2010
    Location
    Brisbane, Australia
    Posts
    1,973

    Default

    I don't think there is much difference. I'd say jetting only. Mains, PVCRs, IFRs, Air bleeds, emulsion bleeds. Unfortunately, I don't know the specs. Gary
    Regards, Gary

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
About us
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR® Sprint® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers, Flowtech Headers, NOS Nitrous, Weiand, Earl's Performance Plumbing, or Diablosport - Holley products can give you the edge you need over the competition.
Join us