Outboard QuestionsSterndrive Questions

Q:

Can one propeller give top speed plus lots of power?

Q:

You suggest a 13" diameter x 14" pitch for my boat. Wouldn't a smaller diameter with more pitch do the same?

Q:

Will a prop change correct a disturbingly large wake?

Q:

I run on mile-high western lakes. Should I adjust prop size accordingly?

Q:

I have a right hand prop but need a left hand. Can it be changed?

Q:

How much can you change prop pitch?

Q:

What are true pitch, variable pitch and controllable pitch propellers?

Q:

Should I get my propeller dynamically balanced?

Q:

What is electrolysis, its cause, correction?

Q:

Do I use the same size wheel if I convert to a cupped-edge propeller?

Q:

What benefits does a cupped-edge wheel offer?

Q:

How close to the bottom of the boat can blade tips run and what is the required aperture clearance?

Q:

Should I use 2-, 3-, 4-, or 5-blade propellers?

Q:

What are normal slip percentages for various craft?

Q:

Should I use heat to install or remove my prop?

Q:

Can I put an inboard engine in my outboard hull?

Q:

My outfit doesn't have the speed I expect, though I've tried several types of prop. Why?

Q:

Will a reduction gear give me more power?

Q:

Why do hulls of the same length, beam, weight and power vary so in performance?

Q:

Can I get more than "X" miles per gallon of gas?

Q:

A prop larger than I can swing is indicated for my boat, engine, and gear. Should I use as large diameter as I can and add pitch to hold motor rpm down?

Q:

Won't a step-up gear increase my speed?

Q:

How can I tell if I need a left or right hand prop?
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