Air fuel mixture

[THA_BAD_ONE-0]

should i get mechanical or wire hook up. and what would i do if i have two pipes

[T Man]

huh?

[THA_BAD_ONE-0]

you know how they got the two different kind of gauges

[T Man]

the a/f gauge needs to be wired into the o2 sensor I think. I dont think you have one anymore

[rat]

Narrow band o2 sensors are usless for gauges, it will just swing from side to side telling you nothing. You need a more expensive wideband sensor, and controller. Prices will be $200-400. This will usualy require a bung installed in the exhaust, and usualy it is a 2 wire hook up.

[THA_BAD_ONE-0]

thanks