Just wondering if I need to get another pump. I will be installing a gt40R soon with KGparts secondary rail and 1680's & FPR.. I have the Denso upgraded pump that rx7.com sells. Anyone know if this will be ok? Not going to run more than 16-18 psi for awhile. Thanks.

 

you need more. There is a good thread circulating about fuel pumps in the single section. Check it out - I think its about 5-10 days old.