Question: what is the difference between a stroker engine and a normal engine?
Answer: A stroker engine will have more cubic inches than a "regular" engine. A stock 350 piston travel is about 3.48 inches (88.4 mm) and in a 383 cubic inch stroker crankshaft the piston travels about 3.75 inches (95.25mm). That raises the displacement of the engine from 350 to 383 cubic inches.