hey what should the fuel pressure be set at with and without the vaccum line attached?
it has bolt-ons and teg ecu if it matters...

 

I have mine set at 35 psi with line atached. I had it at 50 psi when i had the unit on.

 

35 huh. hmm. mines at like 48 with vaccum, and 55 without.
what is the stock pressure at, do you know?
i'll go turn my down to 35 and see how well it runs...

thanks

 

stock Fp on a zc is 32-35psi...line on

 

wow. i'm all fucked up then.
you think that's what's causing all the bogging and hesitating?

 

You need your fuel pressure higher because of the nitrous. If you turn the fuel down you will run lean and thats not good when you spray!!!!!

 

yeah but i run a wet kit...

 

your car doesn't happenn to hesitate and stutter in top of second and third gear when you spray does it?? wet 50 shot of nx??

 

mines a NOS kit, and sometimes it did studder. i think it was detonating. i found that if i just hammered the throttle, that would happen. but if i gently, not neccessarily slowly, but gently go WOT, it didn't happen at all.
can't really explain why tho...