Hard start 100 HP 912
To improve starting I balansed the carburators and installed the Heavy Dutu starter from Sky-tec.
To solve the problem I installed the soft starter module (no improvement)
Then we overhauled the carburators with new jets and new needles.
I have to change the spragcluch which is damaged because of the kick-backs.
Now I have been recomended to change the freewheel with a new type that gives a later ignition timing.
But, will this work? Anyone experienced the same problem? :(