16x8 K 4-Stroke Propeller

Details: The Master Airscrew Injection-Molded Fiberglass-Filled Nylon Propeller. This is the "K" Series of props for 4-stroke engines. Excellent for Any Type of Application, from Training and Sport Flying to Serious Competition. FEATURES: NASA Airfoils and Constant-Pitch Designs enable this Propeller to deliver more Thrust at Lower RPM. The Latest in Engineering Technology is used for this Updated Design. Lower Noise and Accurate Balance Available in a Wide Array of Sizes to Suit Every Application. Propeller is totally fuel-proof. INCLUDES: One Black 16x8 Fiberglass/Nylon Propeller SPECS: Bore Size: 5/16" front œ 3/8" back Propeller Diameter: 16" Propeller Pitch: 8" REQUIRES: Depending on the engine crankshaft size, the propeller may need to be reamed to a larger size using GPMQ5005 (SAE) or GPMQ5007 (Metric). COMMENTS: Four-stroke engines are typically higher torque engines and should use the larger props indicated in the range. Recommended prop ranges will vary depending on your part