Hi All,
I have 2008 RZ4 with 5.7L 360hp engine. When running at full throttle my RPM is at around 4600 to 4800 and 38 to 40 mph on a calm lake. Yesterday I hit a few big rollers and now I can't get the boat to run faster then 26 mph and 3600 rpm. My temp, volts, oil are all running normal. Does anybody know what could be wrong? Is this a prop issue or a throttle issue? where do I start, any suggestions would be helpful.
Cheers,
G.
I have 2008 RZ4 with 5.7L 360hp engine. When running at full throttle my RPM is at around 4600 to 4800 and 38 to 40 mph on a calm lake. Yesterday I hit a few big rollers and now I can't get the boat to run faster then 26 mph and 3600 rpm. My temp, volts, oil are all running normal. Does anybody know what could be wrong? Is this a prop issue or a throttle issue? where do I start, any suggestions would be helpful.
Cheers,
G.