Results 1 to 3 of 3

Thread: Holley 600 cfm 080450

  1. #1

    Default Holley 600 cfm 080450

    Holley 080450 leaks by accelerator pump. I tried replacing the diaphragm/gasket, but it still leaks. I also checked the bowl gasket and it didn't have any tears. It was the reuseable blue kind, but it still leaks. Also made sure the fuel isn't dripping down from fuel line inlet any where. Any ideas?

  2. #2
    Join Date
    Jan 2010
    Location
    Brisbane, Australia
    Posts
    2,017

    Default

    Can you show some photos please? Could be from pump diaphragm flange area, bowl or metering block gasket area, or bowl screw washer. Gary

  3. #3

    Default

    I sent this carb back, hopefully they refund me. I'm working on that Truck Avenger now.

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