fuel..

[lkni3010]

how much fuel pressure should there be going to the fuel solinoid on a zex dp kit

[DDogsrt461BLK 3.0]

Zex is one of the company that claims it determines fuel pressure based off nitrous pressure, with the one box, 2 soleniods hiding, lying, bastards.

Truth of the matter, most require 45psi to be a decent baseline for fuel pressure on fuel injected applications. That's why you can use the same nozzle & nitrous jet, but drop the fuel or raise it based off baseline fuel pressure.

For example Nitrous Express 100shot jets.

52N 28-32 for 40-20psi
52N 24-26 for 40-50psi
52n 22-20 for 60-80psi

[lkni3010]

i just have the stock fuel pressure which is 52 right? should i buy a regualtor?

[Nosfurato]

Quote: Originally Posted by lkni3010

i just have the stock fuel pressure which is 52 right? should i buy a regualtor?

stock fuel pressure is 58 psi.. actually, to be technical, I think its 58.8, so.. call it 59.. lol