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Old 06-14-2005 | 03:03 AM
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Spacey
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From: Pretoria, SOUTH AFRICA
Default RE: 4-Pitch propeller and engine tuning
Yup yup...the 14X4 is way too small for the engine! It's over revving and that is causing it to be a little unhappy. I use a APC 15X4W on my OMP Ultimate on a Super Tigre .90 motor and it's really happy. Heck I might give a 16X4 a go someday but the 15X4 has great spool up now and the motor is happy as is.
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