Joined
·
22 Posts
If the atv's are like the bikes the 450 produces more rpm's and raps faster than the 525 having more grunt and lower rpm's.I'm assuming the ignition mapping,flywheels,maybe stroke are different for both motors.If 540/570 kits were put on each (450/525) I'm assuming you can,which one would be the best atv.The reason I'm asking is I haven't bought one yet and I have a chance to buy a 450 and the dealer said he would give me the 540 kit for dealers cost and I pay for labor to put it on if I bought the 450.I have bikes now a 525 sx and a 520 exc ktm, so I'm use to lots of grunt out of my motors.But I'm thinking more rpm's would be nice at the dunes ala 450 with 540/570 kit.Give me some feedback people,this fat old man needs to know.

Attachments
-
35.2 KB Views: 84