- QR-7 Pearl
- Factory finish
- 500/1000 Abralon, Polish
- Lava Sparkle
- Core (15 lb)
- Modified Tri-Core
- R.G. / Differential / Bias
16 lb 2.510 0.033 0.000 15 lb 2.500 0.038 0.000 14 lb 2.490 0.045 0.000 13 lb 2.530 0.055 0.000 12 lb 2.600 0.039 0.000
- Release date
- July 9, 2019
- Balls with the same cover
- These balls have the same QR-7 Pearl cover as the Heat Lava:
- Balls with the same core
- These balls have the same 15-lb Modified Tri-Core core as the Heat Lava:
- From the manufacturer
It's Time To Bring The Heat!
Our famous Heat line is expanding by one. The Heat Lava offers easy length through the front part of the lane, just like the original Heat, with increased motion from the midlane through the pins due to the beefed up QR-7 Pearl coverstock.
Our QR series of coverstocks is known for creating a strong footprint to the lane surface.
The QR-7 Pearl is best suited for medium volume oil patterns. The polished finish, combined with the Modified Tri-Core, allows the Heat Lava to be a little more versatile than most balls. This allows it to perform extremely well on both medium and lighter oil patterns.
The Modified Tri-Core is a throwback to the core design found in the original Heat. We've matched the RG perfectly to the original, while lowering the flare potential slightly to match up better with today's stronger covers.
The medium RG, combined with the lower differential, provide the perfect core numbers for storing plenty of energy for the backend, while keeping its reaction predictable and consistent shot after shot.
- Read more at www.trackbowling.com
- Retired. This ball is no longer produced by the manufacturer, but it may still be available at pro shops and online retailers in limited weights.
|Name||Core (15 lb)||Released|
|Sep 5, 2017|
|Nov 19, 2021|
|Feb 13, 2018|
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