It powroll

http://www.powroll.com/

 

I can't say whether reliability is an issue with all the 770's but This particular bike has had trouble keeping head gaskets from blowing. They just don't want to stay sealed long; maybe time for some upgraded head bolts if it happens again. Slim

 

the head gets o ringed on the ds to keep them sealed some have a triple ply gasket also. the stroke on it without the counter shaft crank is a neat idea but the vibration is rather ruff on things

 

thats what i was thinking, is this just so it will rev out quicker, and wont it slowly but surely blow the bottom end?