Grey Wire??

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

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. :)

Does it require any jetting changes?

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

Mark,

I have the picture if you want it?

Pete

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.

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

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!

View?u=1759778&a=13570797&p=52457581

Bonzai :)

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