Hey guys. Ive found a 2001 WR426 for sale at a good price, im thinkin of buying it. Got a few Q'S Can anyone tell me how reliable they are when being properly maintained?? How many km's can i expect to get out of the engine (roughly)?? How often should the oil be changed? How often should the valves be done??-are they shim adjusted or screw type?? How many Horse power does it have derestricted? Finally, Anything to look out for?? Cheers.