Okay, this doesn't really concertn ATVs that much, but I know you guys would probably know the answer to my question. IT mainly involves snowmobiles (although some ATVs may apply). Some skidoos have an 800cc twin engine while some have an 800cc triple engine. Do you guys know why some people woudl prefer a triple over a twin?

 

i think your reffering to a mach-z(triple) and a rev 800(twin). The triple engine is better for drag. And the twin is lighter for racing and cross country.