Every time I spray my car it stalls for about half a second the comes on hard.Is it sucking my fuel rail dry?I'm spraying a 100 shot on the NOS plate.Also it hits alot harder on 600 psi vs 1000 psi and the purge cloud is ALOT bigger at 600.Why is this?

 

The stalling sounds like a lean spike. Do you have a gauge connected to fuel side of things?

Ricky

 

check your plugs ,, hehe

You guessed it ,, your most likely sucking the fuel rails dry .

 

Plug looked normal.

 

I'm doing a dyno friday so we will see!

 

Yea it does sound like a lean problem. At 600psi that is the same as putting a smaller n2o jet in. Dyno is a good place to check the problem out.
Robert