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WOT OPERATION RANGE TABLE
* L/H rotation model has the same RPM as R/H model.
If the engine RPM exceeds the recommended WOT range, replace to a larger pitch propeller.
If the engine RPM does not reach the recommended WOT range, replace to a smaller pitch propel-
ler.
NOTICE
Do not run the engine out of WOT range, the engine could cause a damage from overload or
over rev.
* The engine RPM at WOT operation will be usually changed about 200 RPM if the pitch of propeller has been
changed one inch.
However, the change of RPM varies due to the propeller type, water type (salt or fresh water), boat type
(weight or hull shape), etc.
* The maximum engine RPM will increase when the outboard motor is trimmed out.
4-stroke engines
Global Model US Model Canada Model WOT range (rpm)
F2A, F2.5A F2.5 F2.5 5,250 – 5,750
F4A F4 F4 4,000 – 5,000
F6A F6A F6 4,500 – 5,500
F8C, F9.9F, FT9.9G F8C, F9.9F, T9.9G F8, F9.9, T9.9 5,000 – 6,000
F9.9H, F13.5B, F15C, F20B, F20C F15C, F20 F15, F20 5,000 – 6,000
F20A, F25A, FT25B, F25C F25, T25 5,000 – 6,000
F30A, F40B F40B F30, F40 5,000 – 6,000
F40F F40A F40A 5,000 – 6,000
FT50C, F50D 5,000 – 6,000
F40D, F50F, FT50G, F60C, FT60D F50, T50, F60, T60 F50, T50, F60, T60 5,000 – 6,000
F95A, F100B 5,000 – 6,000
F75B, F75C, F80B, F90B, F100D F75, F90 F75, F90 5,000 – 6,000
F115A F115 F115 5,000 – 6,000
F150A, F150B F150 F150 5,000 – 6,000
F200A, F200B, F225A F200, F225 F200, F225 5,000 – 6,000
F200C, F225B, F225C, F250A, F250B F225L, F250, F250B F225L, F250 5,000 – 6,000
F300A, F350A F300, F350 F300, F350 5,000 – 6,000
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