FrontEngineDragsters.Org Forum

Technical => Matt Shaff's Engine Shop => Topic started by: tcoupekyle on March 13, 2019, 08:32:36 AM

Title: Vacuum pump drive mandrel recommendation
Post by: tcoupekyle on March 13, 2019, 08:32:36 AM

I'm trying to figure out which mandrel drive I need for my application.
I have a Moroso 22640 and a custom bracket mounting it, due to old big chief style cylinder heads.
It's a BBC with ATI balancer
The pulley on the vacuum pump is 4.750 inches from the flat face of the balancer.
What mandrel would you run?

Title: Re: Vacuum pump drive mandrel recommendation
Post by: masracingtd1167 on March 14, 2019, 07:58:47 AM

Try Jones racing products They should be able to help you with what you need or Peterson fluid systems !