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  1. K

    Engine smokes

    float leaked gas into the motor oil, thinned it ... big time . gasoline is not a lubricant. lucky if didnt spin weld the rod to the crankshaft... spin/friction welding. they put tool joints on drill pipe that way. tool joint, M or F end, is machined. pipe is made in plug mill. pipe is held...
  2. K

    Briggs & Stratton Opposed Twin Knocking?

    It bored itself...over the years with few oil changes, run low low on oil. Just dremelled the big ridge put of top of cyls to get piston put without destroying them when rings ran into that BIG LIP AT top of cyl. Just honed it smooth top to bottom n put .010" oversize rings on stock piston that...
  3. K

    Briggs & Stratton Opposed Twin Knocking?

    Mine KNOCKS after rebuild...cyl WORN BIG TIME so put .010 rings on good piston n new top rod n put back together
  4. K

    Briggs & Stratton Opposed Twin Knocking?

    1750 rs is its factory idle. Torque curve for flathead is pretty low...1800 to 2800. Torque curve for OHV engines is 2400 to 3400+. With fresh oil warmed up I wud think the splash lube does well enuf but ppl can't...check the oil before each run of day or change oil every 50 hrs n clean or new...
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