02 WR426F rev limiter
Posted September 27, 2002 - 11:32 AM
Thanks, Dave from Colorado
Posted September 27, 2002 - 11:56 AM
Other things you can do is:
1. YZ exhaust timming (retard exhaust cam 1 tooth).
2. Jetting for your area. More air and fuel is good!
3. Air box lid. Throw it away.
4. Grey wire under tank. It is located on the left side of bike. Try to remove without cutting wire. Hobby knife works great. Put some silicon on the wire to water proof it.
Is there anything else that I'm missing guys?
I don't remember it has been awhile since I've done these things.
Enjoy your 426 it is an awsome bike. With these changes it rip.
Posted September 27, 2002 - 05:06 PM
Checked it on the rolling road.
The vortex ignition had it set at 11.5k, but there is nothing is nothing going on up there, torque peaks at 8.5k.
That was on an'01 wr426 with yz timing, arrow pipe, gore big bore kit and minor head work.
Your results may vary in regards to your torque peak.