I finally got my tach installed and I have some numbers.
Idle with muffs......1000 rpm
Idle on water ........750 rpm
WOT with 5 people..... 3900 rpm
WOT with 2 people..... 4200 rpm with trim adjusted to acheive max
RPM range from sticker 4500 - 5500 rpm (85 hp rated at 5000 rpm)
Prop .... Michigan #071037 from what I can find its a 13 x 19 pitch.
When pulling tubers, I tend to bog down in the turns. Not really able to "whip" them on the turns like I should.
What can I do to hit the sweet spot on the Tach (5000 rpm's ). I know that going down a step in pitch will buy me about 300 rpm, but that still falls short.
Is it possible that my throttle cable needs adjusting. I have to move the throttle almost 80 degrees forward to get throttle and 90 degrees is Max.
One other item is when I push the center button and move the throttle forward (when starting), I can not rev the engine.
HELP!!!!!
Idle with muffs......1000 rpm
Idle on water ........750 rpm
WOT with 5 people..... 3900 rpm
WOT with 2 people..... 4200 rpm with trim adjusted to acheive max
RPM range from sticker 4500 - 5500 rpm (85 hp rated at 5000 rpm)
Prop .... Michigan #071037 from what I can find its a 13 x 19 pitch.
When pulling tubers, I tend to bog down in the turns. Not really able to "whip" them on the turns like I should.
What can I do to hit the sweet spot on the Tach (5000 rpm's ). I know that going down a step in pitch will buy me about 300 rpm, but that still falls short.
Is it possible that my throttle cable needs adjusting. I have to move the throttle almost 80 degrees forward to get throttle and 90 degrees is Max.
One other item is when I push the center button and move the throttle forward (when starting), I can not rev the engine.
HELP!!!!!