Remove Stuck Exhaust Pipe , Small engine Exhaust . Here i have a 1 inch exhaust pipe stuck in a old cast iron engine block. This engine is a Kohler K301 , but will be the same for Briggs and Stratton , Tecumseh engine and more. You can cut the stuck exhaust pipe , split it and easily remove the frozen exhaust pipe out of a cast iron engine. Exhaust pipe will not thread out. wtbm123, garden tractor repair , rusted in exhaust pipe, separate exhaust pipe , small engine . Remove stuck exhaust pipe rusted exhaust removal.
