Thread: NEED 300RPM more?
05-12-2012, 09:08 PM #1
NEED 300RPM more?
Iím using a 3 BLADE 15/19 SKAT for CC racing.
Hole shot its really good and in between buoys it pulls VERY HARD.
BUT Iím achieving 8440RPM straight line...
What I need to achieve 8750RPM? (better if i improve hole shot in the way getting those RPM).
PD: im having CERO cavitation with this Blade..., with oem and 15/20 (4blade) i was having some cavitation at holeshot...
05-12-2012, 09:16 PM #2
- Join Date
- Mar 2006
Have you played with your cam timing? Retarded timing will pull better on the mid to high end-- should be good for 100+ rpm I would think and then a slight pitch adjustment and open the reduction nozzle a mm or so.
05-12-2012, 10:15 PM #3
He's CC racing, i'd think he wants all the grunt down low he can get. 13/20 might get you 200+ but spin a hare out of the hole.
05-13-2012, 11:50 AM #4
Get identical prop pitch a little. You have RIVA adjustable nozzle? Get that.
05-13-2012, 07:49 PM #5
Im planning on taking out the 3 blade 15/19 and send it to IMPROS with my results...
A friend told me Dave could twicked to reach the 300RPM i need...
Do someone know how long he take to do it?
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