What's the best rpm

[szotty]

What is the best Rpms to be hitting on a 2015 rmk 155. My wife's is only hitting 8000-7900 at 0-2000 feet

 

[BILTIT]

~8250

Sent from my SGH-I337M using Tapatalk

 

[szotty]

I will try 66 grams then

 

[Indy_500]

Before putting a bandaid on it id be askong myself How old is the belt? Is the deflection set right? Powervalves clean? Clutch springs and fuel filter replaced yearly?

 

[szotty]

There is 2 in our group one brand new 15 and my wife's with 900 miles both the same rpms gets has cleaned valves/ belt set right/ and new filter within 100 miles

 

[Wrong Turn]

My new (300 miles) 2015 Pro holds only 7900 rpm @ 0-3000'. A friends 2015 also only pulls 7900. Both sleds stock.