Leave it on 98% of the time, and turn it off only when you specifically want to rev high, such as either in a sprint, or on a long descent where you want to save your brakes. (On a steep windy descent, you can help your brakes a lot by putting it in 2.)
96 GL Zetec ATX, white with pinstripe, nickname " Sam Smooth " mods so far: CTA intake with homemade heat shield, KVR drilled front rotors & carbon pads w/ 500° fluid planned mods: exhaust (want to keep it quiet), e-ram (awaiting installation), diablo chip involuntary mods: compression increased after head gasket failure
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