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  1. 87 computer controlled carb?

    Engine Topics
    Hi guys. Planning a trip from sea level to 6224 feet. I have an 87 305 with original carb. I know very little about carbs. I do know as you climb you will need to feed it more O2. I do believe 87 came with electronically controlled carbs to adjust on their own? And I read that adjusting...
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