Compare the specs of the Storm IQ Tour and Storm SonIQ 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 | SonIQ |
| Cover Name | R2S Solid Reactive | R2S Pearl Reactive |
| Cover Type | Reactive Solid | Reactive Pearl |
| Box Finish | 4000 Abralon | 1500 Grit Polished |
| Color | Midnight Blue | Blue / Bronze / Gold |
| Core Name | C3 Centripetal Control Core | Centripetal HD |
| Core Type | Symmetrical | Symmetrical |
| RG | 2.49 | 2.47 |
| Total Diff. | 0.029 | 0.047 |
| Int. Diff. | 0.000 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |