Quick question, concerned on fuel supply

[jaysrippen]

Good day, quick question: whats best to watch monitor while data logging to ensure im not running out of fuel supply/pressure while spraying NO2 in my LS3 camaro?
Fuel press/fuel trim/....??
Thanks, Jason

[jaysrippen]

Also when in logging fuel press it doesn’t change from 255kpa, like 37psi (idle to wot), seems low?

[mikel]

well, you should really consider a wideband. Fuel trims are out the window as the pcm is no loner is total control of fueling when the kit starts spraying additional fuel.

Fuel pressure would be good to view but wont tell the whole story.