Compare the specs of the Storm IQ Tour 78/U and Storm Summit side by side in the ball comparison table below. To view the full bowling ball review for one of these balls, click the ball name link in the table below.
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| Brand | Storm | Storm |
| Ball Name | IQ Tour 78/U | Summit |
| Cover Name | Controll 78 Solid Urethane | TX-23 Hybrid Reactive |
| Cover Type | Urethane Solid | Reactive Hybrid |
| Box Finish | 500 Abralon | 3000 Abralon |
| Color | Crimson | Blue/Gold/Silver |
| Core Name | C3 Centripetal Control Core | Centripetal HD - AI |
| Core Type | Symmetrical | Symmetrical |
| RG | 2.49 | 2.46 |
| Total Diff. | 0.029 | 0.056 |
| Int. Diff. | 0.000 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |