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4x ninja 300 coils have the correct resistance. You wire up 1 and 4 in series and then 2 and 3 in series using the original harness...
140psi per pot is acceptable , it would be interesting to warm her up , pop the plugs out and carbs off me do the comp test again.
Yes, I have the carbs. I will probably get those on and see what changes.
I had considered replacing the coils with coil-on-plug at some...
Those numbers sound fine for a test. The combustion chamber volume is only about 5cc so what compression gauge is not going to show a...
do you have any compression numbers?
That’s what I was thinking that I would do.
If I need pistons, I haven’t found any.
Coils correct, 1&4, 2&3.
I actually thought (hoped)coils, but doesn’t make sense that #1 would be wet and #4 looks good.
I’m on the...
leak down test to confirm.
however given the age of the bike, I'd bed the rings are worn out and valves not sealing.
I did new rings,...
I think their consistent afr reading sounds suspicious. But it is speculation. The wet plugs don't match the coil, so I can't blame...
Interestingly, #1& #3 plugs were wet (fuel).
#2 & #4 looked to be running...