Fuel system Q's

[B33st]

I am aiming for around the 350rwkw mark with my rb25 build. I am going to be installing a surge tank and have a bosch 044 pump to draw from that. If i use an 040 pump to feed the surge tank do you think this will be enough. My thinking is that with the smaller pump not having to push against the requlator it should do.

your thoughts?

[T88 ON BOARD]

In my GTR R33 i use a surge tank and twin pumps...But i use the standard gtr Pump(Intank) to feed the Surge tank then the twin pumps feed the fuel rail...

If your asking if the standard pump would be enough to feed the surge tank then yes

??

[B33st]

Well i was actually going to replace the standard pump with a 040 to feed the surge tank and then the 044 from the surge tank. If you think the standard pump will do then the 040 should be more than enough.

[55Nat]

I have the same set up in my GTST your standard pump will be enough to fill the surge tank

but i would replace the old one with the 040 just so you now it's new.