I'm going to put a single wet nozzle on the intake for a 75hp shot. I don't want to fork over the extra cash for a fuel pressure gauge and sender to see if the pump can handle the added flow. I suppose I could hook up my handy tester to the valve stem thing on the fuel rail for the dyno tuning but I wanted to see if anyone here already knew so I could save myself some time.

You can save time by buying a new motor, now ...

why not put a single walbro in the tank? that would at least give you a chance. only 75 bucks

why not put a single walbro in the tank? that would at least give you a chance. only 75 bucks


It will probably come down to that but I have so many projects going on right now, I just wanted to make this as quick and easy as possible. ya know?

Get both the fuel pressure gauge and the fuel pump. It's $125 well spent.

if you are doing nitrous please do it right, its a small investment for the benefits it will bring...

try to do a wet shot with upgraded fuel pump

Not sure if you've already purchased a kit, but I have one for sale if you're interested. :)

http://forums.nasioc.com/forums/showthread.php?t=1376675

Not sure if you've already purchased a kit, but I have one for sale if you're interested. :)

http://forums.nasioc.com/forums/showthread.php?t=1376675


I actually just need a nozzle and some jets. I have a ton of nitrous stuff from jetboat and drag car projects. Would you separate any of it?


also, where would be a good place to get an upgraded fuel pump?

Ebay for the fuel pump if you want it NOW.

I ran alot of nitrous through my 1990, upwards of 100 shot. But I ate a few pistons as I went. 50 shot is "safe", the 75 is risky, and 100 will work, but not long.

I went from a 16.6 to a 14.7 with the 75-100 shot.

I just bought a 91 turbo legacy so I'm ditching the other car.
Now I'm planning on squirting a 2 stage wet system in the turbo car that will spray two nozzles until the boost reaches 10psi and then one nozzle will switch off, leaving probably a 40hp shot going with the boost at 12 psi or so until I can go through the motor. That should help get rid of the turbo lag.
This will happen after I figure out what is causing the WOT surging. I'm hoping it's just spark plugs but it feels like the WG is opening and closing at about 1 second intervals. weird. I'll start another post for that.
THANKS!