i am switching out my supra tt pump because it isnt flowing enough. i put in a dual walbro setup and it flows to much when switching to cruise from idle. im looking into the rp fuel pump now. it says it flows a decent about over the walbro but i want to know what it flows at 80 psi. since ill be running around 22 psi. anyone with this pump or another single intank pump that i can run to support around 500whp?

link to rp pump.

http://www.rx7.com/store/rx7/fdfuel.html

 

Bosch 044 will solve your problems. I dont think the RP pump is going to handle what your looking for.

 

will it work as an in tank pump?

 

How are twin Walbros flowing too much? I've got a car in the shop right now with twin 044s that works perfectly with the ubiquitous Aeromotive regulator and a PFC.

FWIW I posted test results of all three pumps here. Last two posts.

https://www.rx7club.com/showthread.p...ighlight=bosch

 

did you end up getting the rp pump? im thinking of getting one also and i called them to make sure its not a rebadged the supra pump. I was told that its a pump made by denso that has the highest flow rate for that size of pump.