Apexi intake

[abustiffy]

i have the screw backed out and a good air fuel gauge. no problems, considering i have the walbro fuel pump and the fuel pump rewire mod and no issues as of yet!!!!!

unless it is a wideband, it isnt a "good" air fuel gauge.

 

[boost fiend]

it tells me when its lean or rich. works well enough for me...

 

[Orion ZyGarian]

No it doesnt. If it is narrowband, 14.7 is stoich, but less is rich and more is lean. Ideal setups are usually 12 or 13..

 

[crf_rider]

http://www.mkiv.com/techarticles/filters_test/2/index.html