So for my 650cc I have
Lightened flywheel, skimmed panda 30 head, lightened fan, fast road cam, big oil pan
Want a reliable set up.
So bigger cyclinders? bigger carbs? oilfilter and cooler? Bis crown wheel? independant suspension? 5th gear?
Where do you suggest i go next
And.............. where to get the engine bits balanced.......... And whats the current source for shorter push rod tubes?