integraracer94

On my old setup I was pushing about 315 to the ground and I was using a walbro fuel pump. Well I am planning on pushing the boost up to 25 from 15, so my question is: Can I use my fuel pump I have now or do I need to step it up to something else.
Other fuel related aspects of my setup
AEM fuel rail w/ SS lines
720cc inj
aftermarket regulator
Tell me what you think?

civicshowracing65

is 720cc injectors enough for 25 psi? also, are you controlling your fuel with just the aftermarket fpr? if so, you might want to go with a hondata

Kataku2K3

On Brian's motor making ~560whp on 24lbs. (900cc injectors) it runs just fine on an intake Walbro or BBK 255lph pump along with a booster up front or somewhere inline... It doesn't look the cleanest but it gets the job done... If you are planning on running aftermarket (stainless) lines forward then an Aeromotive A1000 would also work just fine... Anything over 28lbs we just run Magnaflow pumps, the Pro Star EFI 600 is really overkill as it supports 2000hp+ but it's one of the only pumps rated at 120psi (the Aeromotive is flow rate is only rated at 45psi) but most people don't want to spend ~$1500+ on their fuel system... It sounds cool tho, hehe... Good Luck

integraracer94

I already have the SS lines run and the aftermarket regulator is already on also. I think my duty cycle on the injectors at 15 lbs was only like 55 - 60 %. I am also already using Hondata

So you are saying just run an inline maybe somewhere after the filter? Thanks for the info

Kataku2K3

Damn, sorry I've taken so long to get back to you... But yea, that would probably work just fine... I'll try to take a few pics this weekend when I head back home which will hopefully give you a better idea of how we normally route them... Latez

integraracer94

wow that would be great! thanks