I've used the #307 pump, in fact I designed up the brackets that allow it to work with the Jesel distributor. But I've found out that some guys don't like running reverse flow systems since they can trap air bubbles in the heads.


I'm now working on a way to run the standard electric water pump with a Jesel distributor. The picture I posted originally is one way to do it but a remote pump would make the job even easier.

That NHRA rule book wording is very vague. It doesn't say where the pump has to bolt on for instance. How about the pump bolts to the motor plate and there aren't any block modifications? Seems that would meet the wording of the rule.