[Tchauvin]

I would be curious to see,,,for a 570 its impressive..

I have had the below.

300 fourtrax
360 prairie
450 foreman
660 grizzly
Two 750 Brutes.

And now a 570efi with eps..

I have to say, for a heavier atv then all of the above. Its impressive...

Noticably more power then the Grizz, a little less then the Brutes..

I would be willing to bet if the same weight, it would damn near keep up with the brute..

Actually,,it feels almost identical power wise to my Podnas King Quad 750...

Not bad polaris......Bang for the buck,,,,cant be touched..

Just wondering if they left any on the table..

 

[whtrapta]

There is probably some with a clutch kit. They transmission in this is pretty efficient as far as power delivery now, but it can always engage harder. Fuel programmers might help some, exhaust will, stock is pretty restrictive.

 

[Tchauvin]

What's the compression on the 570. Thats usually is a good bang for buck. High compression piston down the road may be a nice Add on.