Model Engine Company of America
Pin Diameters on K&B 7.5 Engines

The K&B 7.5 engines were made with two different pin diameters, and in turn two different rods.

They measure .218" and .234" - This is the .218" diameter.

The above information is provided as a guide. Since MECOA/K&B has no way of determining the ability of the individual using and understanding this information, we assume absolutely NO RESPONSIBILITY for any damage to person or property from the use of this information.

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