beeracuda1
Cadet
- Joined
- May 24, 2011
- Messages
- 17
i have a 16 ft alum.sylvan with a 50 hp johnson,i have a 12 1/4 x15 ss prop.wot im only getting 3800 rpms.motor runs good and speed is anywhere from 20 - 25 mph.book says i should be runnin 4500-5500 rpms.do i have the wrong prop? drinks gas bad,maybe another problem.any help would be greatly appreciated.thx.
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