Track is bringing back the Heat! Track has created a new ball to produce a similar motion as the original Heat bowling ball. The Modified Tri-Core was developed to match the RG of the original ball while the flare potential was lowered to work with the stronger modern coverstock. The DR-5 Pearl Coverstock was created specifically for the new Heat bowling ball. This cover goes long and performs on the backend.
- Color: Maroon Pearl All colors do vary somewhat from the picture shown.
- Coverstock: DR-5 Pearl
- Core: Modified Tri-Core
- Finish: 500/2000 grit Abralon Polished with Powerhouse Factory Finish Polish
- Recommended Lane Condition: Medium-Light Oil
- Reaction: Length with Strong Backend
- RG: 2.50**
- Differential: .038**
- ** RG and Diff are based off of 15 lb. balls