6-Rib vs. 8-Rib Serpentine Belt: What's the Difference?

6-RIB vs 8-RIB FAQ

WHAT IS THE BENEFIT OF A 8-RIB OVER A 6-RIB?

8 Rib belts provide 33% more surface area which results in more grip when your system is running at full strength. 6 Rib systems are a significant upgrade to a standard V-Belt System, but can still slip with high horsepower applications.

WHY NOT USE A 10 OR 12-RIB THEN?

We have found 8 rib to be the "sweet spot" when it comes to reducing belt slippage without going overboard. 99% of applications will be able to fit the additional 2 grooves of our 8 rib serpentine system in their engine bay.

WHEN IS A 10-RIB NECESSARY?

A 10 rib belt isn't required until you start talking about supercharged applications that increase your base HP and Torque by 35-40%. CVF's Supercharged Wraptor uses a 10 rib and 8 rib belt combo to get the most out of your supercharger.

ARE 8-RIB BELTS READILY AVAILABLE?

Absolutely! CVF stocks all sizes of Gates Belts required to get your kit ready to run.

CAN I GET 8-RIB BELTS ELSEWHERE?

Your local auto parts store will stock a large variety of 8 rib belts from various manufacturers. If they do not have a belt in stock, they can typically order it for you and have it to you within 24 hours.

WHY DO OTHER COMPANIES MAKE 6-RIB SYSTEMS?

6 rib serpentine systems are cheaper to make as less aluminum is needed. 20 years ago all you were able to find was 6 rib belts when it came to serpentine, but as time goes on, so does the demand for increased horsepower.

WHAT ARE THE CONSEQUENCES OF A BELT SLIPPING?

If you have a belt that is slipping, you are bound to notice a few things when it comes to your vehicles operation. Some of the more common problems:

• Dead Battery
• Tough or no power steering
• Weak or no cooling from your AC Compressor
• Engine Overheating