Thats why I was trying to figure out what he has. Some props come with alot of cup while others don't have much. Some blades are flat with steady pitch across the blade while othets are progressive. There is SO MUCH MORE to propping other than just pitch and adding cup. Adding cup comes at a cost to top end in many cases. Yes it improves grip out of the hole and in rough water, but that drastic turn at trailing edge creates alot of drag. Then you have to take into account where the cup is added. Across the rear edge will decrease rpms at wot and help top end. Cup added around the ear acts like added rake and increases bow lift while also reducing wot rpm's and creates more drag. Theres alot to propping and setting one up.
__________________
2011 SUNDANCE B20CCR SKIFF, 2011 YAMAHA 90HP 4 STROKE, 2011 KARAVAN SINGLE AXLE ALUMINUM TRAILER, LOWRANCE ELITE-7 HDI, MINN KOTA RIPTIDE TROLLING MOTOR
2000CC HYDRA-SPORT 225+HP EVINRUDE SOLD
AND THE PINK JEEP!!!! R.I.P.
http://www.wellcraftv20.com/communit...ad.php?t=11664
|