Fuel regulator [Archive] - SR20 Forum

: Fuel regulator


Hot NX
09-22-2002, 11:38 PM
I am in the process of swapping in a bb turbo setup on my usdm motor and not sure if I had to get a bigger fuel regulator. I am planning to run stock boost.
If I need one what brand should i get.
thanks.

Andreas Miko
09-23-2002, 06:22 AM
Yes, a bigger fuel pump not a bigger fuel presure regulator.

Hot NX
09-23-2002, 11:44 AM
I know I probably need a bigger fuel pump!
But your saying that I don't need a fuel regulator and can just run with the stock one. Is this right?
Just wondering if this would be safe?
Thanks

2wdBlazer
09-23-2002, 12:53 PM
Originally posted by Andreas Miko
not a bigger fuel presure regulator.

The Sandman
09-23-2002, 02:54 PM
The FPR on your USDM engine is the same 3 bar one used on the BB engine. Just swap out the 259cc injectors for the 370cc ones.

sonnypippo
09-23-2002, 05:16 PM
is there ever the need for a "bigger" or adjustable FPR? only for the 4-bar program?

SENTRASER
09-24-2002, 09:35 PM
Originally posted by sonnypippo
is there ever the need for a "bigger" or adjustable FPR? only for the 4-bar program?
On the 4 bar progrma u need an adjustable FPR yes.