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tooldaddy2003
Lv 5
Can anyone tell me what the valve settings are for 1986 Honda Big Red 250...Cannot find a manual in my area?
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- NomaddLv 71 decade agoFavorite Answer
Honda says .006" exhaust and .003" intake, but a lot of people take the exhausts to .004 to quiet them down.
- jrrysimmonsLv 51 decade ago
There ia a book available at most major bookstores. "How to keep your big red alive" Check it out. A good friend of mine did the illustrations.
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