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Alright, quick question, does the gas i use for my 175 hp 1985 mariner matter. Should i use unleaded reguler, or use premium gas?? If it does, would it have an effect on the boat performance? Any advice is much appreciated.
Performance Vent System can change about how many mph? is it just about 5-10 mph or is it about 30-40 mph? My motor is a 175 hp mariner and it's going about 10mph. Need help as much as possible. It use to go about 60+. Does all boat's propeller have a rubber hub or not? NEED HELP...
how would you change a spun hub? What are the symptom of a spun hub? Does all propeller have the plastic shock absorber hub? my propeller is a quicksilver and a 175 hp motor.
Please need advise and thanks in advance.
Hello, my 175 hp boat somehow can only go about 10-15 mph. it use to go about 50+. What would the problem be for my boat. Is it the wire or propeller or some other thing with my motor? When i give it full throttle it seems as though the motor isn't changing gear, the motor just work harder...
