Brandon,
Pay attention to detail Hi performance engine, Glad I can help. When you take to the water it will scare you for a 10hp motor. Use merc oil & mix a little rich. Many of the needles are old Army specs. Some can’t be found now. Had my KG7 D. shaft replated in the seal area. Must run with clean fuel system. Mine was having a rough idle after total flush. Pulled the idle jet & let it drain a napkin full & reset. Please post your advances,