Motor will not exceed 3k rpm when under load. The last lake test the rpms started around 3k but slowly climbed to ~4100. Once I throttled down it would never exceed 3k again. My theory is the performance degraded once the motor warmed up.
Compression is 120 on both cylinders. Starts 1-2 pulls and idles perfectly.
Rebuilt the carb and replaced all fuel related components. Strong spark jump 7/16 when tested. All resistance test on the coil, pulsar, lighting coil are within spec. Flywheel magnets look good. No cracks.
replaced switch box cdi
new spark plugs and boots
Rechecked the timing and even went as far as 1-2 degrees each way. No change then went full advanced with no measurable change.
New next step is to build a DVA adapter to test the pulsar trigger. What is the correct voltage for the pulsar trigger? I truly believe the trigger signal is off since the timing had no effect on the WOT performance.
Compression is 120 on both cylinders. Starts 1-2 pulls and idles perfectly.
Rebuilt the carb and replaced all fuel related components. Strong spark jump 7/16 when tested. All resistance test on the coil, pulsar, lighting coil are within spec. Flywheel magnets look good. No cracks.
replaced switch box cdi
new spark plugs and boots
Rechecked the timing and even went as far as 1-2 degrees each way. No change then went full advanced with no measurable change.
New next step is to build a DVA adapter to test the pulsar trigger. What is the correct voltage for the pulsar trigger? I truly believe the trigger signal is off since the timing had no effect on the WOT performance.
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