Dayco Belts - manufacturing moved out of USA
I started using the "top cog" belts the first few years I had put the v-8 into the Barracuda. It was tossing the belt at the track and I was looking for any improvement. (Other than the hp gained by tossing the belt
)
Not at all concerned about the PRC made belt breaking. If any quality concerns, it will be with how evenly it runs, twisting, etc.
The idea behind 'cogging' a V belt is efficiency. Its something covered in machine design and nothing exotic. Doing it on the outside has some slight advantages over the inside.
I started using the "top cog" belts the first few years I had put the v-8 into the Barracuda. It was tossing the belt at the track and I was looking for any improvement. (Other than the hp gained by tossing the belt
Not at all concerned about the PRC made belt breaking. If any quality concerns, it will be with how evenly it runs, twisting, etc.