just some advice please

[bmlawson]

is there anyway to get better mileage out of my car. like different plugs, wires, anything at all. would ben's chip help? any advice is welcome. oh yeah my car is a 1993 z-34 with 74000 miles.

[Doubt_Incarnate]

generaly the hotter the spark the more complete the fuel burn. the same fuel in, so it probably wont help much, but it cant hurt. to get a chip for economoy is odd, so idunno there, i'm sure you can lean the car out, but that has the risk of running hot. also i thinck the catalytic needs the unburnt fuel to use as the catalyst for what it does. a freer flowing exhuast and intake probably wont hurt. whatever you can do to make it easir for the motor to do its job.