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Track 706C/A

Photo and specs courtesy of Track. Reproduced with credit to the maker.

How it moves

Foul lineArrows · 15 ft46 ft · board 85.9° entry
Arcing turn (symmetric core). Dotted is skid, then the turn, then the roll into the pocket. Estimated from the coverstock, finish, core, and differential for a right-handed bowler with medium revs on a house shot. Lane conditions, speed, and layout move all of this.
Track

706C/A

Discontinued
Hook potential6.5 (est.)6.5 of 10, estimated

How much the ball wants to hook, 1 (straight, a spare ball) to 10 (the strongest oil-eaters). The maker publishes no number for this ball, so this is estimated from the coverstock, core, finish, and differential.

Coverstock
Gen X C/A Hybrid
Reactive hybrid
Core
Based on our target being something similar to the 706A with a touch more mid-la
Symmetric
Factory finish
The final step to complete the ball development process is the finish. Having th
Color
Teal / Black / Lime
Released
Not listed
USBC
Approved 2013-09-01

Weights and specs

WeightRGDifferentialInt. diff
12 lb2.600.039—
13 lb2.530.055—
14 lb2.540.054—
15 lb2.520.053—
16 lb2.530.047—

Surface

oil · laneCoarse grit
oil · laneCoarse and fine
oil · laneFine grit or polish
The final step to complete the ball development process is the finish. Having th. Coarse surfaces grip through oil and hook early; fine or polished surfaces skid longer and hook later. Surface changes over games, and a pro shop can take any ball either way with a pad.

Balls like this

Same coverstock and core type; the closest company for this ball in a bag.