Chainsaw Repair

You, know Adam, I spoke to Shep=Farmboy this afternoon and he mentioned the same thing, smaller CC volume plus tiny transfers=higher velocity of the incoming charge. When Randy gets back next week perhaps he will provide his thoughts. I'd really like to come up with some sort of plan to port a 665 but haven't collected enough info yet. Also got news from the Solo distributor this AM, he thinks he might have a 681 top end kit floating around. He said it did not have the decomp valve, don't know if that meant no valve or no provision for one. We will see supposed to call back later today or tomorrow.
Tim