Fuel line [Archive] - SR20 Forum

: Fuel line


Born2Ride
11-08-2006, 05:06 PM
Im installing my ZEX wet kit.Should I "T" into my fuel line for the fuel before the fuel rail or after.I dont want to take pressure from my injectors when I spray?I do have a AFP regulator.And its WOT activated,but can I run that wire to a button on my steering wheel or shifter instead of the TPS? So I can spary only in the gears that I want? Thanks

scrubnick
11-08-2006, 07:45 PM
Tap in before the rail, the regulator will keep the pressure in check as long as the pump can handle it. You can install two switches in series, the WOT switch and a pushbutton switch. That way, you can spray when you want to, but only at WOT.

Born2Ride
11-08-2006, 10:06 PM
Yea I have a 225gph walboro pump,so pressure shouldnt be a problem.Could you explain the wiring just a little more detailed.Do I run a wire to the TPS and to a switch and back to the ZEX box,or how do I trigger the spray off a button when its already sparying off the TPS.This is probally simple and im not seeing it yet..Sorry!

AaroNX
11-09-2006, 01:03 AM
Run the two switches in line with each other. One only gets hot when the other is on. Make sense?

Born2Ride
11-09-2006, 11:24 AM
Yes sir,I got it..Thanks