| Brunswick Blast Zone |
Your Price: $108.99
List: $189.99 — Save: $81.00
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BLAST ZONE
Core
For 2007, Brunswick is bringing back an updated version of the bowling industry's
original asymmetric core. The Phantom core was the first core with a two-pin
design and a built in Preferential Spin Axis (PSA). The ABC/USBC used the
Phantom core to establish the original RGmin and RGdiff specifications for
the system of bowling. By using an updated version of the Phantom core,
Brunswick has increased the asymmetric differential of the Zone line from
0.017" to 0.020". Combined with Activator coverstock and a 800-grit
wet sand finish, the Blast Zone upgrades the Strike Zone in the Zone Asymmetric
line.
Drilling Note: Use the included drilling layouts or your current favorite
asymmetric layouts for the Blast Zone. The original Phantom layouts are
now obsolete and are not recommended.
Coverstock:
The Blast Zone uses a hybrid version of Activator coverstock, combining
the Activator Solid from the Ultimate InfernoŽ with the Activator Pearl
from the Original Inferno. The Blast Zone retains the popular Activator
ball reaction. Clean through the heads, but with an early revving type of
roll, that promotes mid-lane recovery and a powerful but continuous breakpoint.
Reaction Characteristics
Out of the Box: With its 800-grit wet sand surface, the Blast Zone
is an ideal asymmetric ball on medium-to-oily lane conditions.
- If your Blast Zone goes too long: Dull the surface using 600-grit
or rougher abrasive. The hooking action will increase and its arc will become
more even, creating a better match-up for oily lane conditions and for smoothing
over/under reactions seen on wet/dry lane conditions.
- If your Blast Zone hooks too early: Smooth the surface with 1000,
2000 or 4000-grit abrasives to create more length. If your Blast Zone still
hooks too early, polish the surface with either Brunswick's Factory Finish
"High Gloss Polish" or "Rough Buff". High Gloss Polish
creates more length than Rough Buff. |
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- Coverstock: Activator Reactive
- Color: Black / Green / Purple
- Hardness: 76-78
- Ball Finish: Scotch-Brite Grey
Pad or 800-grit wet sand
- Core Dynamics:
– RG Max: 2.504"
– RG Min: 2.458"
– RG Diff: 0.046"
– RG int: 2.484"
– RG asy: 0.020"
– RG Avg: 2.4 out of 10
- Hook Potential: 155 (10 to 150
scale - Low to High)
- Flare Potential: 0.046 (0.0
to 0.080 scale - Low to High)
- Length: 50 (25 to 235 scale
- Early to Late)
- Breakpoint Shape: 65 (10 to
100 scale)
- Best Lane Condition: Medium
to Oily
- Drilling
Instructions
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