ATV Florida Forum

General => Open Discussion => Topic started by: quads_only on December 24, 2007, 05:51:22 PM



Title: how can you tell between an 04 yfz motor and an 05 yfz motor????
Post by: quads_only on December 24, 2007, 05:51:22 PM
how can you tell the difference between an 04 and an 05 motor? does the numbers on the motor mean anything? I think the yfz that my friend bought is an 05 frame with an 04 motor and stuff on it. it has the steel brake pedal and shifter. but I cant figure out the motor. any help would be great thanks.


Title: Re: how can you tell between an 04 yfz motor and an 05 yfz motor????
Post by: novadave on December 24, 2007, 09:49:49 PM
04 and 05 i beleive are the same . 06 is when they made changes like the shifters.


Title: Re: how can you tell between an 04 yfz motor and an 05 yfz motor????
Post by: ROC0999 on December 24, 2007, 10:12:21 PM
the tenth digit in the vin # will tell you what year it is .


Title: Re: how can you tell between an 04 yfz motor and an 05 yfz motor????
Post by: Chillinthemost on December 25, 2007, 12:38:02 AM
The 04 will have a decompression plug in the front of the head, it is the only year that had it. 06 got the better swingarm, aluminum pedals,etc.