CRG Discussion Forum

Camaro Research Group Discussion => Maintenance => Topic started by: 68Zproject on August 23, 2020, 12:25:24 AM

Title: Accelerator Pump Gasket
Post by: 68Zproject on August 23, 2020, 12:25:24 AM

I'm having trouble locating a new gasket for the accelerator pump on my dated 4153.  Holley lists a bunch but I don't know if it's 30 cc or 50 originally and Napa has some but I just wondered if it mattered if it was theirs or Holley or whatever.  Mine leaks and I sealed the gasket contacts surfaces so it must be in the diaphragm.

Title: Re: Accelerator Pump Gasket
Post by: x66 714 on August 23, 2020, 01:02:21 AM

Should be the 30cc. Try to get an original Holley if possible.....Joe

Title: Re: Accelerator Pump Gasket
Post by: 68Zproject on August 23, 2020, 04:33:46 AM

Thanks

Title: Re: Accelerator Pump Gasket
Post by: PHAT69AMX on September 11, 2020, 10:41:53 AM

Would suggest getting the Green Diaphragm rather than the black, green more modern fuel alcohol tolerant.

Title: Re: Accelerator Pump Gasket
Post by: Kelley W King on September 11, 2020, 05:03:05 PM

They are all temporary. If you have a Holley sooner or later they leak. Look at cruise in at the stained intakes. Lucky they are cheap and easy to fix.