Keihin Cr Special Carburetor Tuning Manual Transfer

Posted on by

FCR-MX Carburetor Conventional FCR carburetors achieving high power and high response have also won acclaim in off-road racing, where the rise of four-stroke machines has been remarkable. However, because the FCR carburetor was developed on the assumption that it would be used in road races, readiness for severe conditions of use such as the jumps and mud found off-road was called for. The 'FCR-MX' carburetor was therefore developed especially for motocross.

It provides outstanding performance even in top-flight motocross and enduro races. Linux Iso on this page. FCR (Flat) Carburetor With outstanding drivability in high-speed endurance races and technical race tracks, throttle control performance at a range of small and medium opening angles, an overwhelming feeling of acceleration from the accelerator pump system, increased power at high revs, and significant reductions in gripping force by using bearings on the working parts of the throttle, the performance of the FCR has become a byword in racing carburetors. We have put together a lineup ranging from single to multiple, horizontal to downdraft, and also in various sizes.

FCR-MX Carburetor Conventional FCR carburetors achieving high power and high response have also won acclaim in off-road racing, where the rise of four-stroke machines has been remarkable. However, because the FCR carburetor was developed on the assumption that it would be used in road races, readiness for severe conditions of use such as the jumps and mud found off-road was called for. The 'FCR-MX' carburetor was therefore developed especially for motocross.

Keihin Cr Special Carburetor Tuning Manual Transfer

It provides outstanding performance even in top-flight motocross and enduro races. FCR (Flat) Carburetor With outstanding drivability in high-speed endurance races and technical race tracks, throttle control performance at a range of small and medium opening angles, an overwhelming feeling of acceleration from the accelerator pump system, increased power at high revs, and significant reductions in gripping force by using bearings on the working parts of the throttle, the performance of the FCR has become a byword in racing carburetors. We have put together a lineup ranging from single to multiple, horizontal to downdraft, and also in various sizes.

Tuning Keihin Carburetors

Nov 27, 2012 Keihin CR 'Special' carbs. Figured I'd post this in case anyone else has trouble getting a good idle to 1/4. Now I FINALLY get to do some proper carb tuning. Keihin Corporation/Motorcycle and. Commercial Racing Products. This carburetor uses the same smooth bore shape as the 'CR special' carburetor which has been.