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ponyboy · 01-10-2008, 10:04 AM

600 XLT . THIS ENGINE HAS LESS THAN 200 K. I'V GONE THROUGH THE
CARBS IN WASH TANK 2 MANY TIMES. I'V GOT SPARK,EVEN COMPRESSION,
AND FUEL,NEW CRANK , NEW WISCO PISTONS. THIS ENGINE IDLES WELL,
BUT AT 4000 RPM IT WILL BACKFIRE THROUGH THE PTO SIDE CARB,AND
THE PIPE IS COLD, PLUG IS WET.I'V SWITCHED NUMEROUS ELECTRICAL
PARTS FROM A PERFECTLY GOOD RUNNING MACHINE BUT TOO NO AVIAL.

POSSIBLE PISTON PROBLEM? MABEY TIMING? wife says get rid of all this vintage s##t and buy pull and go !!!!!!!
ANY HELP WOULD BE APPRECIATED.

01-10-2008, 10:04 AM	#1 (permalink)
ponyboy Member Join Date: Jan 2008 Location: drayton valley ab Posts: 257 Casino Cash: $418916 Thanks: 8 Thanked 187 Times in 117 Posts Mood	Pto Side Flooding 600 XLT . THIS ENGINE HAS LESS THAN 200 K. I'V GONE THROUGH THE CARBS IN WASH TANK 2 MANY TIMES. I'V GOT SPARK,EVEN COMPRESSION, AND FUEL,NEW CRANK , NEW WISCO PISTONS. THIS ENGINE IDLES WELL, BUT AT 4000 RPM IT WILL BACKFIRE THROUGH THE PTO SIDE CARB,AND THE PIPE IS COLD, PLUG IS WET.I'V SWITCHED NUMEROUS ELECTRICAL PARTS FROM A PERFECTLY GOOD RUNNING MACHINE BUT TOO NO AVIAL. POSSIBLE PISTON PROBLEM? MABEY TIMING? wife says get rid of all this vintage s##t and buy pull and go !!!!!!! ANY HELP WOULD BE APPRECIATED.