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57 LX 4 bbl carb tuning

"warm up the engine, in the wa

"warm up the engine, in the water (preferred) or on muffs. If you do it in the water leave the boat tied to dock or on trailer, drop the drive as much as possible, put in forward and turn each screw in till is stumbles, then out till it stumbles, then split the difference and try it.

shut it down, wait a minute start it up, should start quick, if it doesn't try turning both out about 1/8 of a turn."
 
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