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Auto tune target AFR for 09 CRF 450?

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What afr target are you guys using? Mines stock with Full Yoshi. Any suggestions would be cool. Thanks

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Thank you for the help, I'm glad you chimed in. Start tapering around 5-6k RPM?

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I'm sorry, that's not clear from me. At what tps% and RPM would you suggest the taper?

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