01-08-15, 09:01 PM
This is certainly a bit of a mystery...
I would agree with clayt74 - it's worth doing a compression check as obviously the bike is affected when it is under load and it is worth assuming spark, fuel and air are all ok given you seem to have gone over these thoroughly
The only other thing I can think of is exhaust / valves. Not sure, but can anyone confirm if valve float could be a culprit?
I would agree with clayt74 - it's worth doing a compression check as obviously the bike is affected when it is under load and it is worth assuming spark, fuel and air are all ok given you seem to have gone over these thoroughly
The only other thing I can think of is exhaust / valves. Not sure, but can anyone confirm if valve float could be a culprit?
![[Image: 242673.png]](http://badges.fuelly.com/images/smallsig-uk/242673.png)
![[Image: 174802.png]](http://badges.fuelly.com/images/smallsig-uk/174802.png)