help i have a 88 crx with a b16a and a pwo ecu intake exhaust ignition wires and pluggz can anyone help me with the settings on my apexi vfac thanx

 

Any settings you picked up here would be inaccurate for your application.

It sucks to hear it every time, but you need to get on a dyno with a wide band O2 sensor ....

 

Yup, that is the only way to truly tune it. Other that that, you will just be shooting in the dark.

 

Those things suck unless you've just got tons of stuff done to your car. Just a few bolt ons, you basically paid $300 for a dashmounted game-boy.

 

The best way to tune it WITHOUT a dyno, is with a decent air/fuel gauge and new o2 sensor. You should be able to get it tuned half-assed with just an a/f. Just go drive up and down an empty road, and have a passenger adjust it.