Bowling ball core · Storm

Storm Solarion A.I. Core

The core inside the Storm Equinox line

An asymmetric core with early rev-up and high flare, built for medium to heavy oil. 3 of the 3 balls with this core are in stock at BowlersMart.

  • Asymmetric
  • RG 2.480
  • Diff 0.054
  • MB 0.018
Storm Solarion A.I. asymmetric tri-cylinder core shape

Specs

RG AT 15 LB

2.480

Early rev-up

Revs soonerRevs later

14% of the reactive and urethane balls we stock have a lower RG.

DIFFERENTIAL AT 15 LB

0.054

High flare

Less flareMore flare

83% of the reactive and urethane balls we stock have a lower differential.

MASS BIAS AT 15 LB

0.018

Medium asymmetry

MilderStronger

66% of the asymmetric reactive and urethane balls we stock have a lower mass bias.

RG How soon the ball revs up.Differential How much the ball can flare.Mass bias How asymmetric the core is.
Storm Solarion A.I. Core specs by ball weight (reference ball: Storm Equinox)
Weight RG DifferentialDiff Mass biasMB
16 lb 2.470 0.054 0.016
15 lbUsed on this page 2.480 0.054 0.018
14 lb 2.490 0.053 0.017
13 lb 2.560 0.034 0.011
12 lb 2.580 0.031 0.009

Source: Storm published specs for the Equinox. RG and differential change with ball weight; use the row for the weight you throw. The highlighted 15 lb row is the one used on this page.

Balls with the Storm Solarion A.I. Core

3 of the 3 balls with the Storm Solarion A.I. Core are in stock at BowlersMart. Same core, different covers: pick the cover for the lanes you bowl on.

Solid covers

Solid covers grip the lane soonest and suit heavier oil.

Storm Equinox Solid Bowling Ball

Storm Equinox Solid

Storm A2S Solid Reactive

Medium to heavy oil

Sale price $184.95 Regular price $289.95In stock

Hybrid covers

Hybrid covers mix solid grip with pearl length.

Storm Equinox Hybrid Bowling Ball

Storm Equinox Hybrid

Storm A2S Hybrid Reactive

Medium to heavy oil

Sale price $209.95 Regular price $289.95In stock

Pearl covers

Pearl covers go longer and turn harder at the end, best on medium oil.

Storm Equinox Bowling Ball

Storm Equinox

Storm A1S Pearl Reactive

Medium to heavy oil

Sale price $149.95 Regular price $289.95In stock

Shop the 3 available balls with this core

Where the Storm Solarion A.I. sits

Each dot is a core in balls we stock. Cores close together roll alike; the cover and layout decide the rest.

DV8 Larceny Core, RG 2.471, diff 0.028DV8 Renegade Core, RG 2.499, diff 0.040Brunswick Vintage Light Bulb Low RG Core, RG 2.568, diff 0.032Brunswick Dual Centric Core, RG 2.509, diff 0.047Ebonite Big Time Core, RG 2.508, diff 0.054Hammer Stacked LED Core, RG 2.545, diff 0.047Radical Vexed Variant Asymmetric Core, RG 2.490, diff 0.045Radical Modified Intel Symmetric Core, RG 2.483, diff 0.032900 Global Conduit A.I. Core, RG 2.590, diff 0.050Roto Grip GEM A.I. Core, RG 2.490, diff 0.057Hammer Obsession Tour Core, RG 2.469, diff 0.034Hammer Super Offset Core, RG 2.524, diff 0.053Hammer Gas Mask Core, RG 2.500, diff 0.058Ebonite Turbo Core, RG 2.517, diff 0.040Ebonite Centrex Symmetrical Mass Bias Core, RG 2.466, diff 0.056Motiv Excel Core, RG 2.550, diff 0.030Motiv Detonator Core, RG 2.470, diff 0.055SWAG Insanity Symmetric Core, RG 2.520, diff 0.034SWAG Fusion Core, RG 2.540, diff 0.036SWAG Watcher Symmetric Core, RG 2.510, diff 0.048SWAG Dragon Asymmetric Core, RG 2.490, diff 0.050SWAG Executioner Asymmetric Core, RG 2.500, diff 0.051Motiv Predator V2 Core, RG 2.470, diff 0.054Storm C3 Centripetal Control Core, RG 2.490, diff 0.029Roto Grip Rondure MaxD Core, RG 2.500, diff 0.058Hammer Vibe Core, RG 2.510, diff 0.042Hammer Aftermath Core, RG 2.520, diff 0.052Brunswick Alert Core, RG 2.478, diff 0.037Brunswick Rampart Core, RG 2.502, diff 0.051DV8 Collision Core, RG 2.462, diff 0.052Track MC2 Asym Core, RG 2.473, diff 0.046Radical Evil Eye Symmetric Core, RG 2.495, diff 0.046Radical No Doubt Symmetric Core, RG 2.485, diff 0.051Storm Surge Core, RG 2.580, diff 0.024Roto Grip Hyped UP Core, RG 2.500, diff 0.042Roto Grip Morph-Wing Core, RG 2.510, diff 0.051Brunswick Fury Core, RG 2.524, diff 0.038Motiv Sigma Core, RG 2.470, diff 0.047Roto Grip Hustle Core, RG 2.530, diff 0.030900 Global Blast A.I. Core, RG 2.470, diff 0.055900 Global Strobe A.I. Core, RG 2.510, diff 0.052Radical Guru Core, RG 2.503, diff 0.044Track I-CORE 3.0, RG 2.486, diff 0.056DV8 Unholy Core, RG 2.504, diff 0.051Brunswick Infinity Core, RG 2.521, diff 0.051Hammer Gauntlet Core, RG 2.501, diff 0.050Hammer Raw Hammer Core, RG 2.537, diff 0.038Storm Atmos A.I. Core, RG 2.530, diff 0.042Storm Booster Core, RG 2.540, diff 0.046Track Shuttle Core, RG 2.480, diff 0.040Brunswick Light Bulb Core, RG 2.524, diff 0.030Radical Sneak Attack Core, RG 2.544, diff 0.036Motiv Gear Core, RG 2.480, diff 0.034Hammer Huntsman Core, RG 2.470, diff 0.050Hammer Super LED Core, RG 2.632, diff 0.034Ebonite Enhanced V2 Core, RG 2.480, diff 0.048DV8 Dualistic Core, RG 2.496, diff 0.045Radical Vexed Asymmetric Core, RG 2.498, diff 0.036Motiv Quadfire Core, RG 2.550, diff 0.043Track Stealth Core, RG 2.482, diff 0.056Brunswick Tiered Hexagon Core, RG 2.540, diff 0.045Columbia 300 Piranha Core, RG 2.554, diff 0.043Storm Torsion A.I. Core, RG 2.470, diff 0.050Storm Element Max A.I. Core, RG 2.470, diff 0.055Storm Radius Core, RG 2.610, diff 0.020Roto Grip Rondure Tour X Core, RG 2.480, diff 0.034SWAG Unreal Core, RG 2.510, diff 0.047SWAG Craze Core, RG 2.520, diff 0.030SWAG Serpent Asymmetric Core, RG 2.510, diff 0.048Motiv Overload Core, RG 2.480, diff 0.050DV8 Duality Core, RG 2.480, diff 0.036Hammer Spheroid Core, RG 2.480, diff 0.048Radical Outer Limits Asymmetric Core, RG 2.499, diff 0.051Motiv Apex Predator Core, RG 2.520, diff 0.055Brunswick Danger Zone Core, RG 2.501, diff 0.048Storm RAD-TQ Core, RG 2.560, diff 0.051Storm Velocity Core, RG 2.480, diff 0.051Hammer Modified LED Core, RG 2.586, diff 0.027Epic Spark Core, RG 2.540, diff 0.049Motiv Hadron Dual Density Core, RG 2.500, diff 0.045Track Criterion ID Core, RG 2.496, diff 0.047Brunswick Zone Asymmetric Core, RG 2.478, diff 0.048Ebonite Entity Core, RG 2.515, diff 0.052Roto Grip Rocker A.I. Core, RG 2.480, diff 0.050Motiv Flux Core, RG 2.570, diff 0.015DV8 Mantra Core, RG 2.498, diff 0.047Hammer Gas Mask Low Diff Core, RG 2.500, diff 0.034Roto Grip RST A.I. Core, RG 2.520, diff 0.055Motiv Impulse V2 Core, RG 2.550, diff 0.050SWAG APX V1 Core, RG 2.500, diff 0.042SWAG Judge Core, RG 2.490, diff 0.052900 Global Magna A.I. Core, RG 2.490, diff 0.044Columbia 300 Pulse PowerCOR Core, RG 2.468, diff 0.045Storm Element Tour A.I. Core, RG 2.470, diff 0.035KR Strikeforce Launch Core, RG 2.530, diff 0.047900 Global Ellipse Asymmetric A.I. Core, RG 2.480, diff 0.050Motiv Halogen Core, RG 2.550, diff 0.037Storm C3 A.I. Core, RG 2.480, diff 0.031Motiv Gear APG Core, RG 2.470, diff 0.036Radical Snapshot Symmetric Core, RG 2.523, diff 0.050Hammer High Rev Offset Core, RG 2.489, diff 0.053Hammer Huntsman Tour Core, RG 2.472, diff 0.036Hammer LED Core, RG 2.650, diff 0.015Storm Inverted Fe2 Core, RG 2.570, diff 0.046Storm Capacitor Core, RG 2.570, diff 0.022Storm Catalyst A.I. Core (pictured: Storm Alpha Crux Bowling Ball)1Track I-Core Gen4 (pictured: Track Synthesis Prime Bowling Ball)2Motiv Affliction V2 Core (pictured: Motiv Raptor Reign Bowling Ball)3Radical Torpedo Asymmetric Core (pictured: Radical Torpedo Direct Hit Bowling Ball)4Hammer Vindicator Core (pictured: Hammer Reckoning Bowling Ball)5Ebonite Iron Fist V2 Core (pictured: Ebonite Spartan Pearl Bowling Ball)6Storm Solarion A.I. Core (pictured: Storm Equinox Bowling Ball)EARLY REV-UPMID-LANELATER REV-UPHIGH FLAREMEDIUMLOW FLARE2.442.482.522.562.602.642.680.0100.0200.0300.0400.0500.060RG at 15 lbDifferential at 15 lb← Revs up soonerRevs up later →More flare ↑Less flare ↓

Nearest cores, zoomed in

Hover or tap a dot for that core’s numbers. Click a dot to open its page. Drag to move around when zoomed in. The same RG and differential do not guarantee the same ball motion.

This core 1 Nearest cores Other cores

Nearest cores to the Storm Solarion A.I. Core
Core Brand Shape RG Diff vs this core
Storm Alpha Crux Bowling Ball1Storm Catalyst A.I. CorePictured: Storm Alpha Crux
 Storm Asymmetric 2.480 0.053 RG 0.000 · Diff −0.001
Track Synthesis Prime Bowling Ball2Track I-Core Gen4Pictured: Track Synthesis Prime
 Track Asymmetric 2.480 0.053 RG 0.000 · Diff −0.001
Motiv Raptor Reign Bowling Ball3Motiv Affliction V2 CorePictured: Motiv Raptor Reign
 Motiv Symmetric 2.480 0.055 RG 0.000 · Diff +0.001
Radical Torpedo Direct Hit Bowling Ball4Radical Torpedo Asymmetric CorePictured: Radical Torpedo Direct Hit
 Radical Asymmetric 2.480 0.052 RG 0.000 · Diff −0.002
Hammer Reckoning Bowling Ball5Hammer Vindicator CorePictured: Hammer Reckoning
 Hammer Asymmetric 2.474 0.053 RG −0.006 · Diff −0.001
Ebonite Spartan Pearl Bowling Ball6Ebonite Iron Fist V2 CorePictured: Ebonite Spartan Pearl
 Ebonite Asymmetric 2.473 0.053 RG −0.007 · Diff −0.001

Matches use 15 lb RG and differential.

Drilling and tools

Storm drill sheetsLayout guides for symmetric and asymmetric ballsDual angle converterTurn a pin to PAP layout into a dual angle layoutStorm layout adapterAdapt a VLS layout for speed, rev rate and axis rotation

Turn on JavaScript to compare with your ball.Balls with the Storm Solarion A.I. Core3 of the 3 balls with the Storm Solarion A.I. Core are in stock at BowlersMart. Same core, different covers: pick the cover for the lanes you bowl on.Solid coversSolid covers grip the lane soonest and suit heavier oil.

From Storm’s description

Questions bowlers ask

What is the RG of the Storm Solarion A.I. Core?

At 15 lb the Storm Solarion A.I. Core has an RG of 2.480. It ranges from 2.470 to 2.580 across the listed weights.

What is the 14 lb RG of the Storm Solarion A.I. Core?

At 14 lb the RG is 2.490.

What is the differential of the Storm Solarion A.I. Core?

At 15 lb the differential is 0.054. The mass bias is 0.018.

Which bowling balls use the Storm Solarion A.I. Core?

Storm Equinox Hybrid Bowling Ball, Storm Equinox Solid Bowling Ball, Storm Equinox Bowling Ball. 3 are in stock now.

How do the Storm Solarion A.I. Core specs change by weight?

At 16 lb: RG 2.470, differential 0.054, mass bias 0.016. At 12 lb: RG 2.580, differential 0.031, mass bias 0.009.

How does the Storm Solarion A.I. Core compare with my ball?

Type the ball you throw into the Compare with your ball box on this page. It shows the RG and differential side by side and saves your bag for every core page.

Sources and method

Specs. Storm published specs for the Equinox, as published by the manufacturer.

Baseline. The baseline is 211 in-stock, published reactive and urethane balls. Plastic and polyester covers, 2-piece, 3-piece and pancake cores, missing covers and missing RG or differential values are excluded.

Percentiles. Percentiles are the share of baseline balls with a strictly lower or higher value; ties are not counted.

Nearest cores. Nearest cores are ranked by distance on standardized 15 lb RG and differential, with the same symmetric or asymmetric shape preferred among near ties (distance bands of 0.1).

Mass bias. Mass bias is compared among asymmetric balls with numeric mass bias only.

Updated. Catalog and page updated 2026-10-16.

Next lesson

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