Recent content by hydrohuman

  1. H

    76 merc 850 thunderbolt (idle problem)

    I just bought this motor from a friend for my cheetah. all he said it needed was the internal wiring harness so I replaced the harness. It starts and sounds good. The only problem so for is the idle runs at about 1200 rpm I tried to adjust to around 850 or so but below 1000 rpm it stumbles and...
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