high hp fuel setup...

Discuss the RB20, RB25 and RB26 series engines.
User avatar
StricNyne
Posts: 3725
Joined: Thu Oct 30, 2003 1:11 pm

Post

was wondering which inline pump should i use, i was looking into using the 290lph denso fuel pump, and a walbro 255 inline pump goign to synapse fpr on a stock fuel rail with 800cc inj, i am shooting for 800 Hp MAXIMUM which i doubt i will see but i rather play it safe than sorry more like 600ish anyway my main concern is will this fuel setup be adequate do i even need an inline pump with that large of an in tank pump ? any suggestions ?


Darius
Posts: 4820
Joined: Sun Mar 02, 2003 9:48 am
Car: RB25DET S14 - 665 WHP (SOLD)
Location: Chicagoland

Post

I have a supra pump that will push 290lph and it's an in-tank. I think it makes for a cleaner/easier install and you don't have to worry about the electrical connections on your in-line pump corroding as much. If you are only shooting for 600 hp, an inline pump is going to be overkill IMO. The same thing can be accomplished for less $$. 290lph=805cc/min/injector assuming the pump has the rated voltage. You could wire it for higher voltage to achieve higher flow rates too.

User avatar
StricNyne
Posts: 3725
Joined: Thu Oct 30, 2003 1:11 pm

Post

werd U DA MAN !!!


Return to “RB20DET / RB25DET / RB26DETT Forum”