Greg Jones is Content Director and Editor of Engine Builder Magazine.
Published: May 23, 2025
When we came across this 762 cid Sonny’s engine, which was about half the size of the Ford Mustang it was sitting inside, we knew we had to get the details of this build. Owners Jack and Scott Miller are drag racing veterans, and have been at numerous drag-and-drives over the years. They were at Sick Week 2025 competing in the naturally aspirated class. Check out the details in this Engine of the Week episode brought to you by PennGrade 1 and Elring.
