We have ran the same gear at our local track for a couple of years. We had been a top 3 or 4 car but last year we started falling behind in qualifying. One of our friends in the same class had been on less gear. He had been consistenly 3 to 4 tenths faster. This weekend we changed to a taller gear 6.05 to 5.84. the car responded well. We have been gearing our car for max rpm at the end of the straight. What am I missing. We don't over rev the engine usually turn it 6800. I bought a new engine because I thought it was flat. My tach quit working last weekend so I don't know what it did to the max rpm.
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