I am new owner of Allison SS 2000 excel 2011 with Evinrude e tec 130 DPLIIR 11/2010, spline 13, low water intake,gears 2:1 ,185 r.hrs, living in Dubrovnik Croatia. My propellers VIPER ss 13 7/8" x 19", max achiving speed is only 51-52 m.hrs with 6150-6200 revs reaching eng.limiter. I play with eng hight and always same results +- 2 mph and limiter cutting eng.
I need mach higher prop pitch for get 20-25 mph higher speed. Not much chioce. Planned to take new Raker prop 13 1/2" x 24" that is higher pitch for my prop shaft 13 tooths or re-pitch my viper ss 19" to max possible pitch . Usually using boat with one or max 2 person, sea water. Any body have similar eng for ss boat and what is prop/ pitch and max speed achiving. Many thanks in advance Luksa
I need mach higher prop pitch for get 20-25 mph higher speed. Not much chioce. Planned to take new Raker prop 13 1/2" x 24" that is higher pitch for my prop shaft 13 tooths or re-pitch my viper ss 19" to max possible pitch . Usually using boat with one or max 2 person, sea water. Any body have similar eng for ss boat and what is prop/ pitch and max speed achiving. Many thanks in advance Luksa