Compare the specs of the AMF Encore and AMF Pure Adrenaline 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 | AMF | AMF |
| Ball Name | Encore | Pure Adrenaline |
| Cover Name | F73 Pearl | F74 Pearl |
| Cover Type | Reactive Pearl | Reactive Pearl |
| Box Finish | 1500 Grit Polished | 1500 Grit Polished |
| Color | Copper / Turquoise | Violet |
| Core Name | Mallet Symmetric | Combustion Symmetric |
| Core Type | Symmetrical | Symmetrical |
| RG | 2.54 | 2.55 |
| Total Diff. | 0.037 | 0.055 |
| Int. Diff. | 0.000 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |