What carb is this ??

zaga · Jan 31, 2011

The web is great.
I discovered some of the issues of the YFZ carb, its to meet EPA regulations.
They are using a needle with just one position and don´t have PS.
Its all in this page:
http://hmfracing.com/forums/showthread.php?t=1119

:cheers:
ZAGA

steve · Jan 31, 2011

There are lots of physical variations with FCRs. The 39 I put on my DR was supposedly a KTM450, but the fact that it was setup for only an opening cable suggested it was for a ATV, so likely a KTM powered Polaris. The adjustable PAJ I got doesn't fit at all. Some have fixed MAJs, some don't, some have fixed leak jets, some don't. My one doesn't have the cast boss to facilitate the BK mod for the AP. Lots of variations on a basic theme. Some have float bowel drains, etc. They'll proably all do the job, just got to work out how.

Steve

zaga · Feb 4, 2011

Hi guys

Thanks For all your advice, here its is my new FCR from a YZ 426, a MK2 with hot start and screws to attach a new bellmouth.
I think this is the right one !!
When will I stop spending money on this old bike :?: :mrgreen:

Thanks
:cheers:
ZAGA

zaga · Feb 4, 2011

FOTOS

[attachment=2:17jqd55w]FCR_A_1.jpg[/attachment:17jqd55w]
[attachment=1:17jqd55w]FCR_A_2.jpg[/attachment:17jqd55w]
[attachment=0:17jqd55w]FCR_A_3.jpg[/attachment:17jqd55w]
[attachment=0:17jqd55w]FCR_A_3.jpg[/attachment:17jqd55w]

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What carb is this ??

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