Fix the performance exhaust system in car restoration
How to fix the performance exhaust system in car restoration In this series of custom car performance videos, our hot rod expert and body shop owner Doug Jenkins demonstrates the installation of a custom exhaust and muffler system in a 1975 Chevrolet Caprice with a 572-cubic-inch 620-horsepower engine. To get this street monster up to maximum power, Doug and his crew install 2.5” and 3” pipe with mandrel turns.
