I've used both, you'll want to go DPI for anything over a 100 shot. A 75 shot is generally the most I'll do with a fogger setup.mert said:For those who use N2o, do you have direct port or single nozzle kits? I mean the Turbo owners.
Start at 3,000, stop around 6,500-6,600 assuming a stock rev limit. Spray too low, and you can turn a rod into a pretzel, spray and hit the rev limiter, and you'll be ringside for the fireworks. So, error on the side of caution.When do you start spraying NOS (at what rpm) and at what rpm do you turn off the juice?