Grey Wire??

[Mark_Rendahl]

Ok.. What's the deal with this grey wire everyone is talking about on the WR? And what's the advantage to removing it?

[crazyadam]

MORE POWER- UHH-UHH!

The grey wire is an emissions circuit, by eliminating it, you change the timing of the spark to create more snap, and a few more fumes. TRY IT!! You'll like it!

its under the tank, strapped to the frame. ?

[Mark_Rendahl]

Does it require any jetting changes?

[John_H]

Mine didn't. It did perk up the mid range a bit though.

[WRFUN]

Mark,

I have the picture if you want it?

Pete

[SoCalWR426]

Mark,

I noticed that you don't live too far from me. If you like, drag your bike over and we'll pull your wire and install YZF throttle stop. You will be amazed ? and thats only the tip of the iceberg. There is a small area by my house you can try mods out.

[Paul_A.]

where is this elusive grey wire...? hehehe... i guess its better if someone will post a pic... sorry but i am kindda new to the Yamaha... thanks

Paul Azcona

Philippines

1998 WR400F

1995 KLX 307 Stroker

1998 Virago 1100

1999 HD XLH 883

[YAMAKAZE]

The Grey wire resides in the only 2 Wire connector in the wire bundle under the right side of the tank. Cut it, seal it, ROOST IT!

Bonzai ?