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Where to Find Your Prop Pitch
Prop Pitch & RPM's
For safety, and efficient performance, it is critical that your engine operates within the RPM range recommended by the manufacturer. A change in the prop pitch will increase or decrease the engine RPM's and can be used to bring them into the recommended range. A 2" pitch increase (for example, from 21" to 23") will result in approximately a 300-400 RPM decrease and vice versa. The correct prop allows the engine's RPM to run within the top end of the manufacturers recommendation. ![]() Propeller Help Guide
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- Current Propeller Specials -
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Copyright © 1999-2009 iboats, inc.
Propeller Help Guide
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Please be aware of the following order dates below to have your items have the best chance of delivery by December 24. Shipping options apply to in-stock items only, and not made-to-order products such as boat covers and bimini tops. Mail handlers are extremely busy this time of year, therefore we cannot guarantee delivery before Christmas of any items. For the most up-to-date shipping information, please refer to the estimated delivery time specified in the shopping cart and checkout process.
HOLIDAY ORDERING CUTOFFS
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Save Use promo code BLKFR09 to save extra 5% Off
(Sale good thru 29Nov09. Excludes outboard engines, power units, inflatable boats, and gift certificates) |
Boat Cover Sale - Boat Covers - PWC Covers - - Bimini Tops - On Sale
Hurry, last years’ sale sold out in 4 hours! Plus this year we have select Bimini Tops too! |
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