Quick questions on a an 89 gt150, J150STLACA.
the run down:
she gets up to rpm, 5800 ish. seems she could have more thou, running a 19ft checkmate. 14 1/2 19p alum prop. moving to a 14 3/4 20p stainless, good bad idea?.
fresh plugs, filters, vro, water pump, carb rebuild.
first...