johnminer

I did a quick search and didn't see anything.

Has anyone installed a Walbro E85 F90000267 fuel pump? Some have it listed as 450lph but racetronix has it at 430lph.

I plan to swap out my walbro 255 with this bigger pump when I go turbo this winter and am curious if anyone has put one into there LT1?

Thank you!

John

qwiketz

I have but it's on my c4. This pump moves a ton of fuel. I had to change to an aeromotive fuel pressure regulator due to it overwhelming the stock one. That didn't happen previously with dual 255's or a 255 feeding a 255 on a boost a pump. I'm not sure how the f body ones are, but I'd plan to upgrade that too if you're making the swap.

This pump also pulls a lot more current as well so make sure that you're wiring is up to snuff.