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    99 Cobra Vs 99 Z28 Auto?

    You won't get worse fuel economy by going with a 4.10 or 4.30 gear. I had 4.30s installed in my old 98 and it got the exact same highway mileage as it did with stock gears and it got slightly better city mileage than the stock gears.
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    Vortech V1 S-trim Spacing Help Needed

    I recently bought a 97 Cobra that already has a Vortech V1 S-Trim installed. I noticed that the belt was getting eaten up and realized that the blower pulley is way to close to the alternator, below are some pics: As you see the belt jumped a rib which is causing it to get eaten...
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    Installed LEDs in gauges and replaced odometer gear...now tach sticks

    I replaced the odometer gear (both main and worm) and installed LEDs in place of the factory bulbs, now my tach sticks at around 2k RPM despite the idle being normal. Anyone have any advice on what I can check? The tach worked perfectly fine before this and it will move slightly when I tap the...