Aidan

I put a 75 dry on my car to add a 2nd stage to my 125 shot wet. The car makes a solid 12:1 a/f with the wet kit alone. I turned off the wet n20 kit and tryed just the 75 dry and the car goes dead lean 15:1 instantly.

I have the maf about 5 inches from the throttle body. And the aircleaner is directly on the end of the MAF. (custom intake sorta with my ls1 swap)

So the dry fogger is stuck right in the end of the aircleaner about 10" from the MAF... is this the reason its not adding fuel when i spray????

What else could cause it to not add fuel.

Colonel

Strange. You could plumb the jet right in front of the MAF (or even up through the front edge of it) and spray into the side wall of the MAF (NOT into the wires!)

I assume you know that you have enough injector, filter, and fuel rail flow. For instance, if you're running 450 RWHP on motor alone, your injectors are pretty closed to being maxed out already.

Robert56

iTrader: (2)

Let us know what the problem is. As you can see, not to many ideas. So, it leans out when hitting n2o and runs fine otherwise, sounds like maf problem, maybe it was froze from n20 hit, causing malfuntion? Try aiming different like the Colonel said, and see what happens.