emtp275
100cc
here is one of the DLE 30cc engines I converted from a side carb to the rear carb. I took it down to inspect to see what shape it was in, and do the reed block mod for the guy I sold it to. He was amazed how clean it was after 3 years and 20 some gallons of fuel, running Stihl HP Ultra from first start. Doing the reed block mod did make some difference ran smoother and started with one or two flips View attachment 12275 View attachment 12276 View attachment 12277 View attachment 12278
What Mix are you running the HP at? I had a nasty mess on the 30 i took down that i used HP in and I'm really trying to figure out why.