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honda0071

re-jetting or re-building a carb

5 posts in this topic

i eitehr need to re-build or re-jett my 1998 yz400f where can i find kit to do it myself ??? for reasonable price

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bump. i do too. Also, how much of a difference will an aftermarket jet kit make on an otherwise stock 400?

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All jet kits cost about 70 bucks. Best source is James Dean. In most cases it is a very noticable improvement.

Rebuild kits can be had from Carb Parts warehouse.

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The JD Jet Kits are awesome. I'd recommend them. Easy installation and good phone support too. Be sure to give your carb a good cleaning while its apart.

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