Does it say DL-50 on it? Mine which I gt last week is marked DL-50 on the crankcase on one side and also on the cylinder on the other side. It also has a serial number marked on both the CC and cyl.

I picked up a real NGK plug at NAPA, cost me like $8.00 but they had it in stock. I also picked up some LB ashless and some Pennzoil Air Cooled. Will the Pennzoil work as well for break-in as the LB. I've heard that the LB leaves a lot of gunk behind but is it a good idea to use the Penn right from the start?



Mike