Bolt-ons Vs. Gas Mileage
lil_schmitts
08-24-2003, 01:58 PM
Do bolt ons increase gas mileage or decrease it? The basic i/h/e and maybe cam gears and/or pulleys.
BullShifter
08-24-2003, 02:20 PM
Depending how you drive after the mods it will increase or decrease. I/H/E makes the engine more efficient therefore increased MPG slightly.
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