I have an apexi vafc in my eg civic with a b18c5. Vtec crossover is currently around 6k, i think 5900, and wondering if i would do any damage ie lean out, if i lowered the crossover point to say around 5000. thanks

 

anyone?

 

keep it high

 

hell, i could make it higher, but it is more usable to the way i drive down lower.. but not way low

 

get it tuned on a dyno by a pro. and leave it how they set it.