Blueprinting Keihin Carburetors

Hi-Flow Air Filter Kit for Keihin Carbs

We have designed a computer program that enables us to blueprint the Keihin CV carburetor on the bench to the requirements of your specific engine. The result is greater power, smoother running and better gas mileage.

All constant velocity (CV) carburetors are designed to compensate for changes in altitude and barometric pressure. But even a slight modification to increase engine performance will require retuning of your CV carburetor.

Our blueprinting process harmonizes your carb perfectly with your engineís type and modification level.

When ordering our blueprinting process, be sure to ask for the accompanying High Flow Air Filter Kit for your Keihin CV carbs. It gives the increased air flow your big-inch V-twin needs.

K&N has been helpful in the development of a filter element that effectively cleans incoming air, but will flow in excess of 700 CFM. This is a must for big-inch engines, because they need a lot of air.

Maintained properly, this filter has a lifetime guarantee. The air filter backing plate is made of .125 inch thick steel with welded mounting fixtures for all Harley-Davidson V-Twin models from 1937 to present, including the Twin Cam 88.

The High Flow Air Filter Kit comes complete with all required mounting hardware for your Hog, including a radius venturi ring. Detailed installation instructions with photos are supplied with the kit to make this upgrade the easiest youíve ever done.

Keihin CV Carb with Hi-Flow Air Filter

Keihin Hi-Flow Air Filter Kit

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