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Master Airscrew - MASQ1362 MASMA1280 MA1280 607370301289 0607370301289
Manufacturer Stock#
MA1280
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Master Airscrew 12x8 K Series G/F Nylon Propeller
 
Master Airscrew 12x8 K Series G/F Nylon Propeller
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Parts Saver Eligible:Yes
Tower Catalog Page: 86

Stock Number
LXZ978
Retail Price
3.79
Tower's Low Price
$2.99
Stock Status
In Stock
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14.94  Buy Now 3.00  

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Tech Notes
 
NOTES FROM OUR TECH DEPARTMENT
This is a 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 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 12x8 WIDE-BLADED Fiberglass/Nylon Propeller

SPECIFICATIONS

Center Hole Diameter: 3/16" approx.
Propeller Diameter: 12"
Propeller Pitch: 8"

REQUIREMENTS

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 particular engine
and airplane.
The Chart below represents average prop usage and should be used as
Only a General Guideline. Always refer to the manufacturer's
instructions included with your engine.
Engine Size 2-Stroke 4-Stroke
.049-.051 5.5x4, 5.5x4.5, 6x3, 6x3.5, 6x4 N/A
.09 -.10 7x4, 7x5, 7x6 N/A
.15 7x6, 8x4, 8x5, 8x6, 8x7 N/A
.20 -.25 8x6, 8x7, 9x4, 9x5 9x4, 9x5, 9x6, 9x7
.29 -.35 9x6, 9x7, 9x8, 9.5x6, 10x4, 10x5, 10x6 N/A
.40 9.5x6, 10x4, 10x5, 10x6, 10x8, 10x9 11x6, 12x6
.45 -.50 10x8, 10x9, 11x4, 11x5, 11x6, 11x7, 11x7.5 N/A
.60 11x5, 11x6, 11x7, 11x7.5, 11x8, 11x9 11x8,11x9,12x6,13x6
.71 -.80 12x6, 12x8, 13x6, 13x8, 13x10, 14x8 N/A
.90 13x6, 13x8, 13x10, 14x6, 14x8 11x9,12x8,14x6
1.08 14x8, 14x10, 15x8, 16x6 N/A
1.20 14x8, 15x8, 16x6 14x8,15x8,15x10,16x8
1.5 16x8, 16x10, 18x6, 18x8 N/A
1.8 18x8, 18x10, 20x6, 20x8 N/A
2.1 20x8, 20x10 N/A
2.7 -3.0 22x8, 22x10, 22x12, 24x8, 24x10, 24x12 N/A

JAL 9/15/98
ir/jl

– If you need more information, use these Master Airscrew resources –
Web Site: http://www.masterairscrew.com/
Phone: 916-631-8385
  Postal Address:
Master Airscrew
MASTER AIRSCREW/WINDSOR PROPELLER
PO BOX 250
RANCHO CORDOVA, CA 95741

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