need help identifying prop diameter
07-08-2010, 06:56 PM
#1
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need help identifying prop diameter
its a laser II 21p
prop numbers read like this:
EC quicksilver 48 16546 441 21p
any idea what the diameter is??
i ran a 15x19 solas ss three blade this weekend and it actually dropped 200 rpms and 4 mph from the laser II listed above
prop numbers read like this:
EC quicksilver 48 16546 441 21p
any idea what the diameter is??
i ran a 15x19 solas ss three blade this weekend and it actually dropped 200 rpms and 4 mph from the laser II listed above
07-15-2010, 05:00 AM
#3
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Location: Denmark and hopefully some place nice
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Laser II 21" is 13.875", so you are probably loosing speed due to the larger dia. If you think there is more to gain, you should try a Enertia 20" or a vensura 21". On some boats, the vensura has turned out to be 1-1.5 mph faster than the Laser II.
