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- Bowling Ball Arsenals
- Asymmetrical Pearls
Asymmetrical Pearls
Cover and Core Comparison
Name | Ball | Coverstock | Drilling Layout | Core | Weight | RG | Diff | MB Diff | Notes | ||
---|---|---|---|---|---|---|---|---|---|---|---|
Smooth Strong | ![]() |
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Quantum Evo Response | HK22 - Evolution Pearl Pearl Reactive |
Dual Angle
45° × 3” × 25° |
Quantum Evo Response Asymmetric |
15 pounds | 2.511 | 0.053 | 0.024 | Coverstock: Factory 500/1000/1500 Polished Pin Out: 3-3/8" Mass Bias Shift of (CG): Right Perfect Scale: 233.1 Breakpoint Shape: Skid/Flip Personal Ball Reaction: More roll than skid flip. Large sweeping arc good for opening angles but becomes more sensitive to speed and hand. Bigger responding ball good for heavy oil into friction. Detoxed: Resurfaced: Games on Balls: 35 |
Cortana | ![]() |
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Violent Collision | HK22 - Havoc Pearl Pearl Reactive |
Dual Angle
45° × 4” × 25° |
Violent Collision Asymmetric |
15 pounds | 2.462 | 0.052 | 0.019 | Coverstock: 500/3000 Sanded Factory: 500/1000/1500 Poished Pin Out: 2-5/8" Mass Bias Shift of (CG): Left Perfect Scale: 231.1 Breakpoint Shape: Length With Flip Personal Ball Reaction: Too unpredictable unless with extremely fresh backends out of the box. After resurfacing, the ball became much more controllable, predictable and continuous. Detoxed: Resurfaced: 11/27/24 (9 games) Games on Ball: 17
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Peter Parker | ![]() |
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Black Widow Mania | HK22C - Cohesion Pearl Pearl Reactive |
Dual Angle
40° × 3.38” × 30° |
Black Widow Mania Asymmetric |
15 pounds | 2.500 | 0.058 | 0.016 | Conversion: 3.38" = 3-3/8" Coverstock: Factory: 500/1000/1500 Polished Pin Out: 3-1/8" Mass Bias Shift of (CG): Right Perfect Scale: 228.2 Breakpoint Shape: Extreme Mid-Lane & Backend Personal Ball Reaction: Must get to friction if throwing with speed. Continuous sweeping arc and "rolley" backend but start it in oil. Good for opening up angles into friction. Does not seem to over react unless you completely miss release angle or launch speed. Detoxed: Resurfaced: Games on Ball: 6 |
Captain Buzz | ![]() |
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Beyond Infinity | HK22 - A.X.H. Pearl Pearl Reactive |
Dual Angle
50° × 3.38” × 40° |
Beyond Infinity Asymmetric |
15 pounds | 2.521 | 0.051 | 0.010 | Conversion: 3.38" = 3-3/8" Coverstock: 500/1000/3000 Sanded Factory: 500/1000/1500 Polished Pin Out: " Mass Bias Shift of (CG): Perfect Scale: 225.5 Breakpoint Shape: Clean/Angular Personal Ball Reaction: Detoxed: Resurfaced: Games on Ball: |
Blue Thunder | ![]() |
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3-D Offset Attack | HK22 - Neoflip 25 Pearl Reactive |
Dual Angle
35° × 4.13” × 45° |
3-D Offset Attack Asymmetric |
15 pounds | 2.489 | 0.053 | 0.008 | Conversion: 4.13" = 4-1/8" Coverstock: Factory: 500/1000/1500 Polished Pin Out: 4" Mass Bias Shift of (CG): Left Perfect Scale: 225.1 Breakpoint Shape: Length w/Aggressive Backend Personal Ball Reaction: Likes oil but sensitive to speed and hand position. Good for opening angles when controlling speed. Rolls out if playing through too much friction. Not recommended for up and in shape. Detoxed: Resurfaced: Games on Ball: 23 |