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by KennethChambliss
Sun Jul 15, 2018 10:50 pm
Forum: Technical Discussion
Topic: 1981 CB650 Pilot Screws Adjustments
Replies: 3
Views: 25223

Re: 1981 CB650 Pilot Screws Adjustments

1. Heat bike, ride 10 minutes, stopping and going. 2. Set to factory setting; 2 1/8 turns out 3. Adjust the idle screw getting to the ideal idle speed; 1,050 RPMs +/- -100 4. Turn each pilot screw OUT 1/2 turn. If speed increases 50+ RPMs, continue to turn a fan of phenq each a 1/2 turn OUT until s...

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