I have a 88 chevy truck with a 355 engine and 3 speed auto trans. The problem is that the truck originally came with a 700r4 overdrive transmission. Do I need a different computer to make it shift at its correct shift points? Can I just get a chip? Or is it fine? 2nd gear seems very short at wide open throttle, it only goes from 40mph to 55mph. And it shifts at a low rpm. The motor is decked out and I know I need a chip but the transmission problem really concerns me. Any help or advice will be greatly appreciated and thanks in advance.
Robert Page
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