Photo and specs courtesy of Track. Reproduced with credit to the maker.
How it moves
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.
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
DR-5 Pearl (HK22)
Reactive pearl
Core
Track Symmetric
Factory finish
500, 1000, 1500 Siaair / Crown Factory Compound
Color
Maroon
Released
2023-04-20
USBC
Approved 2023-03-21
Weights and specs
Weight
RG
Differential
Int. diff
12 lb
2.60
0.040
—
13 lb
2.57
0.040
—
14 lb
2.58
0.030
—
15 lb
2.56
0.030
—
16 lb
2.57
0.025
—
Surface
Coarse grit
Coarse and fine
Fine grit or polish
500, 1000, 1500 Siaair / Crown Factory Compound. Skims the oil and saves its energy for the dry part of the lane: longer skid, later and sharper hook. Polished and pearl balls. Surface changes over games, and a pro shop can take any ball either way with a pad.
Reviews on YouTube
BrunsNick · 2023 · Track Tundra Fire Review | BrunsNickJR Pro Shop · 2023 · LOW END WITH LOTS OF HOOK??? | Track Tundra Fire | Bowling Ball ReviewModern Bowling · 2023 · Track Tundra Fire Bowling Ball Review
Picked by search for this ball; videos and thumbnails belong to their creators and play on YouTube.
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Same coverstock and core type; the closest company for this ball in a bag.
