jlaird
Great Pumpkin
Offline
I now have no leakage, none at all. Either setting or running since last evening when I found the problem and fixed it.
I can make it idle down to 13 to 1500 with out problems.
However, I can not get it below that.
Timeing is at 5 or 6 degrees, old eyes again, hard to see that mark even painted and such. Far as I know it is a stock cam, had the marks for one in any case.
Throtle adjusting screws all the way out, carbs seperated.
Starts well, when I lift a carb piston a bit it wants to die, yea I know too lean but if I take it out anymore it runs faster and remember I can not get the idle down any further with the adjustments the throtle disks are closed, pointing the correct direction, etc.
Have checked many times for air leaks. Get about a 2 or 3 hundred RPM increase with carb fluid on the throtle shafts. Does not seem excessive, that's preaty volitle stuff.
I beleive the valves are correctly set as well, was very careful there.
What's left guys, what am I overlooking?
The heck with the timeing mark. Just adjust it for best and smooth operation? Seems to be better if I move timeing up to about 10 or 12 degrees BTDC. Am I correct with the 5 or 6 degrees?
I can make it idle down to 13 to 1500 with out problems.
However, I can not get it below that.
Timeing is at 5 or 6 degrees, old eyes again, hard to see that mark even painted and such. Far as I know it is a stock cam, had the marks for one in any case.
Throtle adjusting screws all the way out, carbs seperated.
Starts well, when I lift a carb piston a bit it wants to die, yea I know too lean but if I take it out anymore it runs faster and remember I can not get the idle down any further with the adjustments the throtle disks are closed, pointing the correct direction, etc.
Have checked many times for air leaks. Get about a 2 or 3 hundred RPM increase with carb fluid on the throtle shafts. Does not seem excessive, that's preaty volitle stuff.
I beleive the valves are correctly set as well, was very careful there.
What's left guys, what am I overlooking?
The heck with the timeing mark. Just adjust it for best and smooth operation? Seems to be better if I move timeing up to about 10 or 12 degrees BTDC. Am I correct with the 5 or 6 degrees?