This thing is twice as fast w/ the mods
Posted March 03, 2003 - 10:41 PM
Posted March 03, 2003 - 10:57 PM
Are you planning on YZ timing your existing exhaust cam, or putting in a YZ specific one...?
Let us know what and how it works out...
Please post the results back here and in the YZ cam mod discussion that is pinned to the top of the YZ4xx forum...
Posted March 03, 2003 - 11:39 PM
Good luck with it...
Posted March 04, 2003 - 01:50 AM
I think we would all appreciate a seat of the pants review of the YZ450 cam performance. I have one on order. Are you going to try the YZ450 needle in the carb as well?
Posted March 04, 2003 - 02:28 AM
Ours come without throttle stop and grey wire
after putting on my pipe and rejetting this bike is awesome and very fast
a lot of it also has to do with the way it puts the power down that makes it so quick
Last weekend I rode tightish woods but this weekend I will be doing some more hanging on the cable and will probably go to a 48 rear sprocket later.
I am so Happy with my new toy
Posted March 04, 2003 - 10:10 AM
Posted March 04, 2003 - 08:56 PM
But from what I see the American pipe looks nice and not restrictive
But then again the bike is fast enough you dont really need to do anything to it