when i took the head off b4 i turn it over and the only noise it made was air getting sucked in where the air filter was at, when i put it back together it made the knocking noise again. thats why i think its hitting the head
it definely sounds like its hitting the head. it runs just like shes suppose to but it knocks on the top of the engine. i took the top off (the part with the spark plug) and the piston was fine no marks but when i start her up she make a knocking sound. any help would be great thanxz
my blaster is making a clicking sound on top of the engine, but i took everything off and the piston is fine. she starts right up and drive hard and has great compression. sounds like the piston is hitting the part where the spark plug is.
cable thanxz but i figured it out. lol
but i do need help on which side my reed spacer goes inside of the reeds near the piston or outside near the carb