I'm guessing thousands of people are running these engines without any modifications and without any problems. But if the manufacturing tolerances are not really tight (as one might expect at the price point these engines sell at) there will be a few engines on either side of the bell curve that don't function properly.
Marc
I agree... and honestly suspect that is the same with ANY engine manufacturer out there.
Any Production Management guru's in here? ...
I'm having trouble with my DLE 30 and 35 but believe the issue is with the way I have them tuned. Both run great, fine idle good mid-range with just a bit of burble. I can run them inverted IF I keep the throttle at 3/4 or higher. I run into problems when I try lower throttle settings on BOTH motors.
Do I need to richen up the low end a bit on both??