GEN
INFO
General information
1-13 67C3K11
Propeller selection
The performance of a boat and outboard
motor will be critically affected by the size
and type of propeller you choose. Propellers
greatly affect boat speed, acceleration,
engine life, fuel economy, and even boating
and steering capabilities. An incorrect choice
could adversely affect performance and
could also seriously damage the engine.
Use the following information as a guide for
selecting a propeller that meets the operating
conditions of the boat and the outboard
motor.
Propeller size
The size of the propeller is indicated on a
propeller blade, on the propeller boss end,
and on the side of the propeller boss.
a Propeller diameter (in inches)
b Propeller pitch (in inches)
c Propeller type (propeller mark)
Selection
When the engine speed is in the full throttle
operating range (4,500–5,500 r/min [F30A] or
5,000–6,000 r/min [F40B]), the ideal propeller
for the boat is one that provides maximum
performance in relation to boat speed and
fuel consumption.
*: This propeller is available in 2 types.
S69W1040
× -
a
bc
S69W1030
× -
a
bc
Propeller size (in) Material
10 × 15 - G
Aluminum
10 1/4 × 14 - G*
10 1/4 × 15 - G
10 1/4 × 16 - G
10 3/8 × 13 - G
10 5/8 × 12 - G
10 5/8 × 13 - G
10 3/4 × 16 - G
10 3/4 × 17 - G
11 1/8 × 13 - G
11 1/4 × 14 - G*
11 3/8 × 12 - G*
11 1/2 × 13 - G
11 5/8 × 11 - G
11 3/4 × 12 - G
12 × 11 - G
12 1/4 × 9 - G
S69W1050
× -
a
bc
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