stock exh. vs SX1



1 reply to this topic
  • flyinmonkey

Posted January 19, 2002 - 06:53 AM

#1

Just bought a 02 yz 426 and was wondering how well the stock exhaust flows vs a full SX1 exhaust system I have off my old WR

Visit the ThumperTalk Store for the lowest prices on motorcycle / ATV parts and accessories - Guaranteed
  • yzernie

Posted January 19, 2002 - 02:59 PM

#2

Which head pipe do you have?? The torque or rev?? Even though the stock system is a good one, the SX1 will flow better for you. It has a bigger core in the silencer and a bigger outlet. I took the SX1 rev system off of my 98 and bolted it up to the 01 when I got it. It never missed a beat.

You may have to richen the jetting a bit on the main and pilot. I would see how it runs first then make some adjustments. Any questions, let me know.

Ernie





Related Content

Forums
Photo

The "going back to the other darkside" adventure... by Monk


Dirt Bike   Make / Model Specific   KTM   250/350/450/505 SX-F & XC-F (4-Strokes)
  • Hot  113 replies
Forums
Photo

Should I buy this bike? help....... by Numsa Hul


Dirt Bike   General Dirt Bike Forums   What bike should I buy?
  • * * * * *
  • 10 replies
Forums
Photo

05 yz450f not fast enough by RedeyeYZ


Dirt Bike   Make / Model Specific   Yamaha   YZ 400/426/450
  • Hot  38 replies
Forums
Photo

BIGBORE FOR YZ450F 2006? by Taattie94


Dirt Bike   Make / Model Specific   Yamaha   YZ 400/426/450
  • 5 replies
Forums
Photo

2016 YZ450 by CaptainKnobby


Dirt Bike   Dirt Bike Technical Forums   Suspension
  • Hot  59 replies
 
x

Join Our Community!

Even if you don't want to post, registered members get access to tools that make finding & following the good stuff easier.

If you enjoyed reading about "" here in the ThumperTalk archive, you'll LOVE our community. Come join ThumperTalk today!

The views and opinions expressed on this page are strictly those of the author, and have not been reviewed or approved by ThumperTalk.