[1Quik85GT]

I have a NOS nitrous kit that i am borrowing from a friend..I have it hooked up but i dont have any jets.. another friend of mine has Edelbrock jets...I am goin to use the Edelbrock Jets. what is the jet sizes that i need for 100,125,150 shot...

[scothew_gt]

Hey Stephen, if its a wetkit and the solenoids say Super Power Shot, its the same that KWIKGTS and myself are running.

Super Powershot

100 HP - .047(n)/.053(f) 92+ pump gas Standard to 2° retard Standard
125 HP - .055(n)/.061(f) 92+ pump gas w/octane booster 2-4° retard Standard to 1 step colder
150 HP - .063(n)/.071(f) 92+ pump gas w/octane booster or 100+ racing gas 4-6° retard 1 to 2 steps colder
175 HP - .073(n)/.082(f) 92+ pump gas w/octane booster or 100+ racing gas 6-8° retard 2 to 3 steps colder


I got this info from http://www.holley.com/HiOctn/TechSer.../NOSTech4.html

[1Quik85GT]

thanx..my friend ...we shall see how she acts sunday

[MustangMang]

Originally Posted by 1Quik85GT

thanx..my friend ...we shall see how she acts sunday

those fuel jets are HUGE.. those jets you got from the N.O.S. are for carbed applications at 7psi, not EFI applications based off of 42psi

[1Quik85GT]

I dont have any NOS jets...I have Edelbrock jets...also my car has a carb on it..

[yomny]

i have a question regarding jets, i have a nitrous works kit, i wanted to know which jet is the 100hp, the 42 or the 55. I was told by someone that the 55 was the 100 and by someone else that the 42 was the 100, so im a bit confuseed her. Please some help? Thanks

One more thing when i get a fuel safety switch what psi should it be? For a 01 GT, what's the lowest psi level that the fuel shoulb be cut off at?

[lopey4.6]

One more thing when i get a fuel safety switch what psi should it be? For a 01 GT, what's the lowest psi level that the fuel shoulb be cut off at?

The 99+ computer keeps fuel pressure around 50psi. I believe the fuel cut off is set at around 30 to 35psi on thoes switches.

[yomny]

thanks a lot, don't wanna run out of gas