Well, went to the dyno the other day at vivid. I pulled a 315 on my dynoflash. All i run is 100 octane and see the sig for upgrades. Thats on 25 psi. Then i did a run with the spray on. I have a 75 shot. I pulled a 348. Dang, 33 HP with a 75 shot??? And yes, its tuned, i run 11.4 no NX and 11.1 afr with spray.
no NX was 315/326 and with spray 348/363tq. I run a 12.4@118. Ray

 

are u sure it's spraying..
i had an issue with my NOS system where the solenoid was sticking and was spraying only sometimes.