New project


4 replies to this topic
  • TheUSMC1775

Posted October 17, 2013 - 06:02 PM

#1

What's going on fellow riders I own a 2004 yz450f is it possible to put that motor in a aluminum frame? What are the chances of it working? Thanks it's jut a thought.

  • grayracer513

Posted October 17, 2013 - 07:29 PM

#2

You should search that subject.  There's been a lot of discussion about it.  In summary:

 

  • It can be fit to the '06-'09 YZ450 frame, but it wasn't made for it. All three hard points require minor fabrication.
  • The tilt of the engine is different, makes some stuff on top of the engine hard to get at.
  • The air boot will need to be extended
  • The aluminum frames don't have an oil tank.  The 250F has an external tank, so that may work.
  • The frame isn't lighter than the steel one

 

And when you can buy an '06-'07 for $2200, why do all that?



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  • Yamiryder

Posted October 18, 2013 - 07:48 AM

#3

Not worth it to me.



  • KJ790

Posted October 18, 2013 - 08:55 AM

#4

I agree with Gray, you can pick up an 06 YZ450F for $2000 around here. If your 04 is in decent shape you could probably get $1600 or so for it, so you could be into a purpose built aluminum framed 450 with the better SSS suspension for $400 or so.



  • TheUSMC1775

Posted October 18, 2013 - 11:51 AM

#5

Thanks guys!





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