E-Bodies.org Cuda Challenger Forum

Technical Shop => Engine, Transmission & Rear End => Topic started by: Husk Challenger on March 28, 2020, 05:59:03 AM

Title: Edelbrock RPM
Post by: Husk Challenger on March 28, 2020, 05:59:03 AM
Hi guys,

I have to order some fittings to put on my Edelbrock 7576 RPM Air Gap.

Can you tell me the correct NPT size for 1-2-3-4 please?

Thanks!
Title: Re: Edelbrock RPM
Post by: JS29 on March 28, 2020, 06:18:49 AM
 @Husk Challenger (https://forum.e-bodies.org/mlist/husk-challenger_98)         I have found a hydraulic repair shop had what i needed for mine.  :alan2cents:
Title: Re: Edelbrock RPM
Post by: Husk Challenger on March 28, 2020, 06:57:05 AM
Thanks but with Covid 19 everything is closed here. I may have a chance to order them online.

I just need the threads sizes of the holes by looking at my picture.

N°1 is 1/8 NPT for my water sending unit
But N° 2 3 and 4?

I know it may be a silly question, i have no problem with metric, but UNC UNF NPT etc... i am LOST  :bricks:
Title: Re: Edelbrock RPM
Post by: Chryco Psycho on March 28, 2020, 07:36:58 AM
Typically pipe is 1/8, 1/4, 3/8 , order a couple of each
Title: Re: Edelbrock RPM
Post by: chargerdon on March 31, 2020, 11:16:44 AM
If in doubt, simply call Edlebrock Tech support...  their very knowledgeable on all of their products !!