HELLFIRE
30cc
I used to have the same hard starting issues till i put a thick glove on and give the prop a good slap thru compression. It usually only takes 2-3 flips on choke to get it to pop then another 2-4 flips and its running. Everytime since I started flipping(slapping the prop) thru with authority!! This little engine needs more speed to hand start it than a typical flip!! FYI my engine only has 4 flights on it!! Starts easy with this procedure!! Use a thick insulated winter work glove and slap away!!