Top End Rebuild

[DBLtapS]

Any pointers for the break in of a new top end?

 

Someone told me to not use synthetic oil?

 

 

How do you break in yours?

 

 

Thanks

[strokersquid]

yes, i dont use synthetic to break in although on a 2 stroke its not as important as a 4 stroke. also dont raise the prremix ratio as you actually want some wear to occur. the actual break in period is pretty short- warm it up a couple of times and then drive it at varying speeds once and youre done.