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With the carbs synched, the engine warmed up to operating temperature, and the idle speed set, adjust the fuel screws so that when you rev the bike in neutral and release the throttle, the revs quickly drop to exactly idle speed again.
13 lip 2019 · Buy Fit for Keihin FCR MX Carburetor rebuild kit 28 32 33 35 37 39 41: Rebuild Kits - Amazon.com FREE DELIVERY possible on eligible purchases.
4 lut 2018 · If you are having throttle issues (bog off idle, hard starting, etc.) take the time to clean your carb properly. After getting taken for $160 every season for a carb clean at the shop I realized that this can be done...
Exploded view diagram for KEIHIN FCR, FCR-MX, PWK, PWK-S, PWM, PJ, PE.
9 gru 2016 · Keihin’s FCR carburetors come fitted on a wide variety of dirt and dual-sport bikes, not just those from KTM. Various engines may respond differently to the modifications that follow, so it’s best to check with your own local expert regarding your particular machine.
Keihin FCR tuning manual. Free tuning manual by Patrick Burns. It covers all the important topics in tuning your FCR racing carbs: synchronizing; fuel screw; slow fuel jet; slow air jet; slow air screw; main fuel jet; main air jet; needle codes; needle selection; etc.
Keihin FCR tuning manual (Patrick Burns) http://www.factorypro.com/tech/tech_tuning_procedures/tuning_FCR_Burns,Pat.html. Covers everythign you need know about tuning the FCR carburetor.
