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05 YZ250F rebuild question

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I am in the process of a rebuild and have a jetting question. I am installing an Athena 290 big bore kit, stock cams, stock air filter, fmf Q-4 pipe, Rekluse pro clutch, Dyno-jet kit. Setting up for woods riding in Central VA. What jetting would you recommend or should I start with Dyno-jet's base?

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Always start with the base line jetting then test. Every engine is a little different. Base may be fine, you may need to tweak. Never know until you test and identify a issue.

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