1997 Polaris Xpress 300 Pulse per revolution and Idle RPM

[Nandy]

I got the book from haynes and it dont say what is the idle rpm for this unit. Someone mention in another forum that for 98-99 it was 700 -+ 100. I measured it with a new tack I bought but it showed that it is set up around 1900 which it is hard to believe as it would not go in shift that fast. The tach is set up for 1 pulse per revolution but I wonder if it is 2 pulse per revolution (doubtful). If the tach is right then I dont know what to think.
So, if someone had the right rpm and how many pulses per revolution.

Thanks