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Old 03-18-2015, 08:33 AM
pelican pelican is offline
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Join Date: Apr 2010
Location: cape may nj
Posts: 596
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wheel is probably a 16x15 with a big cup

the newer MPI motors have the torque to turn a bigger wheel

older 260HP carb'd small blocks should be running a 16x14 with a cup

allways want a cupped prop - the cup acts as a little more pitch and it holds the water - less cavitating
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