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05 YZ450F carburetor question..

Posted: Tue Jul 08, 2014 8:32 pm
by Sandblaster
I'm doing some work on my Dad's bike and I noticed that in the intake side of his carb one of the holes in the face is threaded.
This is not stock.
I can't see anything that is in the hole.
Any one know what those threads might be used for?
05 YZ450F CARBURETOR.JPG
05 YZ450F CARBURETOR.JPG (39.35 KiB) Viewed 7780 times

Re: 05 YZ450F carburetor question..

Posted: Wed Jul 09, 2014 3:11 am
by Sandblaster
Never figured out what it was for but..... It runs great!

https://www.youtube.com/watch?v=a8lCMzN ... e=youtu.be