superman5.0

i have an ecam cobra upper and lower bbk equals x pipe and flows 70mm tb and cai, i can really feel the power band stopping at about 3500 and a good buddy of mine who runs a local shop said to get a 190 fuel pump do i really need it and will it fix the leaning out?

shawnk007

It couldnt hurt..... Your stock 19lbs injectors are good up to 300 hp. So theres no need to change them, unless you really want too. But if your sure your leaning out, then, yes, upgrade your fuel pump and add an adjustable fuel pressure regulator

superman5.0

alrightsweet, thanks alot