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    Force 120hp L-Drive Overheats At High Rpms

    Re: Force 120hp L-Drive Overheats At High Rpms Heres another attempt at uploading the photos...
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    Force 120hp L-Drive Overheats At High Rpms

    Re: Force 120hp L-Drive Overheats At High Rpms I pulled the powerhead and tore down just to be on the safe side... but found no restrictions. All my water diverter tubes are in place as well. 30* BTDC is aproximately 6cm or 8 teeth from TDC. My top carb was turned out 1 1/4 turns, bottom was...
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    Force 120hp L-Drive Overheats At High Rpms

    Re: Force 120hp L-Drive Overheats At High Rpms There are two pipe fittings on the tubular portion of the manifold (thats what i was referring to as collector... im new to boat repair, an auto mechanic attempting to speak marine) but they have plugs installed. The manual and no other posts...
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    Force 120hp L-Drive Overheats At High Rpms

    Long story short... had a 1990 Bayliner w/ Force 120hp L-Drive given to me with every piston ring broke. Bored block 0.030" over, new pistons/rings, new gaskets, new water pump, new t-stat. Fired it up w/ muffs to tune it, runs great. Dumped it in the lake only to find overheat alarm goes off...
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