"Idle dies" when warm

All R1 98-99 4XV questions and discussions specific to this model should be posted here.
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Joined: Mon Aug 26, 2019 12:23 pm
Bike Make & Model: Yamaha r1 4XV

"Idle dies" when warm

Post by pkallesoe »

I've cleaned my carbs and installed a full akra 4-1 exhaust on my 99 R1.

Main jet: #132
Pilot jet: #17.5
air/fuel mixture screw: 2.5 turns out.
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