[bittard]

RPM Information: 5500-6000
Your engine's RPM range is important in choosing the right propeller for a given application. For example, if you look at your tachometer at top speed and it is not within the engine's RPM range then that is generally not good. You want your RPM's to be within the proper range while at wide open throttle (WOT). Be sure to do your testing under your normal boating conditions and with a good propeller (not bent, cracked, or excessively chipped). more

[firstgrip]

The iboats Outboard Motor Forums are another excellent source of information. more

[thrashaholic]

here

[Sylvester]

[Iskender]

This listing is for a good used 1995 Mercury/Force 40 HP 2-Cylinder Carbureted 2-Stroke 20" (L) Outboard Motor. Model number: Unknown. Serial number: Unknown. Weight - 200lbs. 130 PSI compression on both cylinders. New Gear Oil. Electric Start. Power Tilt/Trim. Has Only Been Used In Fresh Water. more

[ZeroPoint]

Controls, Propeller, Battery, Fuel Tank and Line, and Stand are Not Included. more

[sputnik]

here

[knightmb]