Alltitude effects

[lainlo2]

I have just moved to the Rocky Mountains from Dallas, TX. I don't seem to be getting the same power out of my tige. I know that I am getting less air and less horsepower. Do I need to change the pitch of the prop? Do I need to do anything to the gearing? What type and pitch of the prop is recommended??

Any help will be appreciated

Sincerely,

Scott

[Fuh Sho]

Call Bill at ACME props and tell him the specs of your boat and where you boat, he will tell you what prop you need, then send chpthril a PM and he will hook you up with a prop. Welcome to the forum