just came in from trying to run it. Got through 3/4 tank before it stalled after having a hard time starting it. I richened the HSN 1/4 turn per break-in instructions and tried to get through the last 1/4 tank with no luck. I will try to do the second tank tomorrow. The temps stayed good. i checked the flywheel compression and it seems to be less than before. Any help?
just tried to do another tank. After about a minute the engine went crazy and made a high screaming noise, as if it were goin g full speed even though throttle was all the way down. I brought it in to check temps and they were at 273 degrees.