Compare the specs of the Storm Phaze 4 and Storm Phaze V 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 | Phaze 4 | Phaze V |
| Cover Name | R2S Pearl Reactive | R2S Pearl Reactive |
| Cover Type | Reactive Pearl | Reactive Pearl |
| Box Finish | 1500 Grit Polished | Reacta Gloss |
| Color | Royal Purple / Gunmetal / Medallion | Arctic / Sapphire / Slate |
| Core Name | Velocity | Velocity |
| Core Type | Symmetrical | Symmetrical |
| RG | 2.48 | 2.48 |
| Total Diff. | 0.051 | 0.051 |
| Int. Diff. | 0.000 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |