The King of Them All!

EMPIRE™, Bowling Ball

International Balls

The CAM™ (Controlled Axis Migration) core was developed using three alternating ellipses. Each ellipse is positioned strategically along the x-axis and then rotating the middle ellipse perpendicular to the y-axis. This gives us constant imbalance or differential as the ball is travelling down the lane and migrating towards its preferred spin axis. In simple terms, this means more consistent hook from start to finish.

The final element to the equation was coverstock. The Cyto-X™ pearl reactive coverstock is the first of its kind. We are using an enhanced blend of reactive material with interference mica to develop a high surface topography or texture (Ra). This translates into a pearlized ball having the same surface texture as a solid in the oil, but with the performance characteristics of a pearl reactive down the lane. The bottom line is this is a revolution!

EMPIRE™ Ball Facts

Coverstock	Cyto-X™ Pearl  Reactive
Weight Block	CAM™ Core
Ball Color	Black / Gold / Red
Ball Finish	1500 Polished
Durometer	73 - 75 Rex D-scale
Flare Potential	7+ Inches (High)
Weights	10 - 16 lbs.
SKU#	REM

EMPIRE™ Ball Dynamics

Ball Weight	Radius of Gyration	Differential	Mass Bias Diff.
16#	2.50	0.048	0.011
15#	2.50	0.055	0.012
14#	2.55	0.046	0.010
13#	2.60	0.032	0.011
12#	2.60	0.032	0.007

Drill Specifications

• asymmetrical-drill-guide.pdf

More Resources

• Downloads
• Videos
• Reaction Chart
• Coverstock Comparisons
• Ball Chart
• Coverstock Maintenance

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