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52 Karma

Review on 🚘 Enhance Engine Performance with the Dayco 89377 Belt Tensioner by Nick Andep

Revainrating 5 out of 5

Great for supercharged engines

Bought this tensioner to replace the factory tensioner on a supercharged Hemi 5.7. The factory tensioner and other brands don't handle the higher belt tension with a supercharger very well. This is much better made than factory and most other aftermarket products.

Pros
  • Great for me
Cons
  • Dented