richer or leaner.....?

is a stock setting rich or lean..? Can the standed carb be made richer ...?

WR450F 06

Lean...Yes...SC

is a stock setting rich or lean..? Can the standed carb be made richer ...?

WR450F 06

I second clark, do some searching on the forums and jetting database and think of investing in a JD jetting kit:thumbsup: :cheers:

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