I found the problem. If you switch cams by accident because you were looking at the picture upside down then the compression release will open the wrong valve and push the gas back into the carb. Lession learned. Study those pictures better.
Family 9KHXS.5972GB
TYPE e11 *97/68SA*2002/88*0285*01
DISPL 597
MODEL SV600S
SPEC NO. SV600-0225
SERIAL NO 3928810723
BUILD DATE 10/15/2009
After a crank replacement I turn the engine over and all I get is gas blowing out the carb. I have spark and...