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2001 elite sr50 max rpm????
Posted: Tue Mar 20, 2012 9:06 am
by Simonsr50
I have an 01 elite sr50 with stock motor, exhaust and carb ; only some clutch work. I jus bought a koso mini tach and am trying to fine tune once I get my 9.8 gears in. My question is what max rpm should I be reaching on flat ground at WOT? Also going down hill?
Re: 2001 elite sr50 max rpm????
Posted: Tue Mar 20, 2012 9:13 am
by swimmingfree
what are you getting now...
swimmingfree
Re: 2001 elite sr50 max rpm????
Posted: Tue Mar 20, 2012 9:29 am
by Simonsr50
What? I'm curious at to what the max rpm is for power on these motors? I bought the tach because I was basically spinning my tires when tuning. Because I had no clue what rpm I was running. Any info would be great.
Re: 2001 elite sr50 max rpm????
Posted: Tue Mar 20, 2012 9:48 am
by Mystic
5.6hp at around 6500 rpm
Re: 2001 elite sr50 max rpm????
Posted: Tue Mar 20, 2012 9:54 am
by eliteguy50
Stock USA af16 would be closer to 4 bhp.
Re: 2001 elite sr50 max rpm????
Posted: Tue Mar 20, 2012 12:06 pm
by Simonsr50
Ok so when I am WOT On flat ground I should only be at 6500??? That seems way low for a 2 stroke motor? Anybody know for sure.
Re: 2001 elite sr50 max rpm????
Posted: Tue Mar 20, 2012 12:09 pm
by swimmingfree
that max hp.... max rpm is about 8000 to 8500v but yours may do more or less....
swimmingfree
Re: 2001 elite sr50 max rpm????
Posted: Fri Mar 23, 2012 12:53 pm
by Trafficjamz
You can use this chart as a reference. This chart assumes you have a 90/90 tire and full belt travel up the drive face of the variator.
a good running stock 50cc scooter will rev to about 8000-8500 rpms on flat ground.