2007 YZ450F Header glowing almost instantly


7 replies to this topic
  • crfdvs

Posted November 12, 2008 - 06:46 PM

#1

Hi there, i just got a 07 YZ 450f, and i started it up ( at night ) and the pipe was glowing red out almost instantly. I held my hand at the muffler and it seeamed real hot, is that normal? it was also around -5 out, i rode it up and down the street a couple times and it seemed to cool down from the cool air. I was wondering if i had to rejet it or??? let me know ! anything i should get done from stock to make the bike more reliable? thanks

  • grayracer513

Posted November 12, 2008 - 06:58 PM

#2

"TT Newbie" :moon:

Yep, it's normal. BTW, welcome to Thumper Talk. You just stepped in it. :thumbsup:

Read:

http://www.thumperta...ad.php?t=236304

Posted Image

  • 642MX

Posted November 12, 2008 - 07:24 PM

#3

Well its been over 4 months since I've visited TT and it feels like I've never left.....

  • grayracer513

Posted November 12, 2008 - 09:25 PM

#4

Some things never change.

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

Posted November 13, 2008 - 09:54 AM

#5

A lockwood hiller valveless pulse jet

I always wanted to make one of those

  • grayracer513

Posted November 13, 2008 - 11:52 AM

#6

A lockwood hiller valveless pulse jet

I always wanted to make one of those

¿¿:thumbsup: ??

Wadd'ya mean? It's a shopping cart. :moon:

  • 642MX

Posted November 13, 2008 - 12:45 PM

#7

Its a shopping cart with a hot pipe. :thumbsup:

  • Wyatt

Posted November 13, 2008 - 01:09 PM

#8

Whatever it is, it looks lean to me.......





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