HELP!! prop for a 28 scarab with a blown 525sc????
04-08-2010, 03:06 PM
#21
Offshoreonly Advertiser
Offshoreonly Advertiser
525sci's were rated at 4800-5200 with a 5400 rev limiter.
The boat is currently running 60 mph with 20" pitch propeller at 5200 with 1.36:1 gears. This comes out to 17.14% slip.
Even with a gear change and the correct propeller, the boat will only run a mile or two faster with the engine in the current condition.
Brett
The boat is currently running 60 mph with 20" pitch propeller at 5200 with 1.36:1 gears. This comes out to 17.14% slip.
Even with a gear change and the correct propeller, the boat will only run a mile or two faster with the engine in the current condition.
Brett
__________________
Brett Anderson / BBLADES Professional Propellers
920-295-4435 http://www.bblades.com/
[email protected]
Brett Anderson / BBLADES Professional Propellers
920-295-4435 http://www.bblades.com/
[email protected]
