Ok i have 95z 383 heads/cam with tnt 150 shot. Installed walbro 255 36lb injectors. ON the dyno the car would run pretty lean on the n20. Car made 550rwhp on spray. I dont currently have a fuel pressure reg or gauge so not sure what the fuel pressure was. My question is do you think that a racetronix plug and play would be sufficant in feeding the n20 or will i need more pump/ fuel rail modification? I plan on adding the gauge/ reg soon so any suggestions on what to get would help. Thanks.

 

I answered this on the N2O Tech forum.