Quote:
Originally Posted by joe7670
Please explain further. the 15P would cause the motor to work more when under load?
Pardon my ignorance but new to this and not sure i understand the full dynamics of prop changes.
I had someone on my first post state that this prob would make the motor more efficient or work less offshore or something to that extent.
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Do you have the opportunity to try another Mirage?...if so, try a 15 1/2 x 17P...will allow the motor to turn up a couple hundred more rpms, which you can stand and most likely give you better fuel economy...right now it's like if you took your car and had smaller diameter tires put on it, then tried to maintain normal speed on the interstate...the engine would work hard and burn more fuel...