GYT-R Chambered pipe
Posted July 10, 2001 - 05:26 PM
Posted July 11, 2001 - 06:21 AM
Posted July 11, 2001 - 06:28 AM
CARBON FIBER-STAINLESS STEEL MUFFLER
(Carbon fiber muffler with a stainless steel intermediate
pipe). Because last year's stock pipe was so hard to beat,
we resorted to NASCAR technology to develop this
system. By increasing pipe diameters from front to back
(stepped not tappered), we were able to gain 2 HP
throughout the powerband-LOW-MID-TOP, not just in
the mid range like last years design. (saves 1 lbs over
stock). Comes with removeable screen type U.S.F.S.
approved spark arrestor.
Fits '00-UP YZ426F/WR426F this pipe also is a good match for the WR 400.
Here's a picture of it... http://www.yamahausa...AC07-12-500.jpg
[This message has been edited by scott annand (edited 07-11-2001).]
Posted July 11, 2001 - 10:39 AM
That is nice. I think a pipe is definatly in the works for me, but I dont know when. After tires and a IMS tank YZ seat combo I figure. I am not haveing any problem with noise or power on the WR stock pipe with baffel out, but it dose look heavy. That weight is up pretty high too. Carbon fiber is so trick.
Dose the header pipe have a heat shield or holes to mount the stock one????