I have just put my new N.O.S system in, a direct port wet system, i went for test runs lastnight, Problem.... i have it set up to a full throttle switch, but when i floor it, it starts to kick in but puts out, when i took the spark plugs out the indication was that it was running too lean, (white residue) so my thinking is that when the N.O.S kicks in it is tacking all the fuel from the injectors, so my question is which would be the best new poundage to run for this kit, thank you for your time....

 

isn't the lowest shot for the direct port an 80 shot????????

you should NOT run that on stock fuel pump...

what plugs are you running? did you retard the timing?

 

yes you are correct the smallest is an 80, but i am running bosh platnum 4 plugs, so the plugs are correct, and yes it is retarded, but i know it has to be the fuel, but i was wondering what would be the best pump to use....

 

those plugs aren't good for nitrous...get some zex plugs

get a walbro pump...i would get the low pressure 255 for your app...

http://www.autoperformanceengineering.com/