Originally posted by almtrcrx
i have a header intake and exhaust and msd cap,coil,wires,sci box and ngk platnuim laser cut plugs i need to know if yall would recomend turning up my fuel presure on a b16 if so how much its on 41 now any help would be great thanx
highly doubtfull you need to turn the fuel pressure up with what you have. i have cams, higher compression pistons, removed balance shafts a ton of bolt on's etc and i had to lean my vafc out almost 8% the whole way get to a nice 13-13.5 a/f ratio. granted its on an h22 but almost every vtec motor i have seen runs rich. before leaning out imy a/f was in the high 11's with all that crap
best bet, go to a dyno and let the truth be told