Is the WR450 like the WR426 YZ easily timeable or not?
Posted June 13, 2003 - 04:23 AM
I rode last week a stock WR450F 2003 of a friend of mine and the bike is far less responsive and powerful than mine. 85% of the power mine has I would say. I don't know if that's because its stock (grey wire in place WR timed and just had an opened muffler) or not. Anyway, cutting the wire and putting a WB pipe will help, yet my question is can the 450 be as easily set to YZ power as the 426? (just chaninging exhaust timing one dent and adjust jetting?). I am afraid I won't get a new WR450 as nice as mine WR426-yz timed, or is this nonsense? I read somewhere that the 450s YZ has actually a different command-rod (what's the appropriate name for the rod that pushes the valves again?). If I want at least the same power character as my 426 has now, do I need to change the expensive command rod?
Posted June 13, 2003 - 06:53 AM
Posted June 13, 2003 - 03:23 PM
Posted June 13, 2003 - 03:31 PM
Posted June 13, 2003 - 05:40 PM
this bike has so much power every where. and we get to choose where we put it.
Posted June 13, 2003 - 05:42 PM
early to mid september in canada.