Day: 26

Serpentine pulley systems offer some considerable advantages over V-belt systems. As we covered in our post on What You Need to Know when Choosing Pulleys, serpentine belts offer greater resistance to stretching and slippage. That translates into better ability to handle today’s higher-revving, higher-horsepower engines than V-belts. It also means less noise (dreaded squeal), greater engine efficiency, and less belt changes.