so i am going to be finishing an install of my N2O kit when i get home from this hitch and had a couple of fuel questions. the car is a 98 ss M6, with lid, LT headers, P&P TB, Ls6 intake, egr/air deleted, no cats, some suspension work and TSP true duals. un-tuned i am makeing right around 350 to the wheels. i am planning on running 100-150 shot wet when i get the tune. what i am wondering is am i going to need bigger fuel injectors? or bigger fuel pump? or will stockers do fine till i add H/C. i am hopeing for 500whp on the 150, but i amy hold it back and stay with 100shot, and just be happy with what she gives me.
thanks in advance.

 

Since its wet your injectors will be okay. Fuel pump should be okay up to the 150 shot with bolt ons. You can double check with a fuel pressure gauge and see if you loose any pressure when the nitrous system activates or use a wideband and see if A/F leans out. If FP drops time for a upgraded pump.

Thanks,
Matt

 

With cam, bolt ons, and a dry 125 shot, the stock pump and injectors in my '98 SS were sufficient. When I went to the 150 wet, I upgraded the pump to be on the safe side.

 

im bolt ons and a 100 wet shot, that will be all good and well, until i bump it up to a 125 or 150, im gonna put in a 255 lph fuel pump, fpss and get a tune to be safe

 

thanks for the info now i just need to get off my *** install my kit and sell the spare 30# injectors i have lying around and use that cash for some SFC heh