I drilled the new Storm EquinoX 5x4.5x1.5 to give me a little bit more of that "skid flip" motion that made storm famous.  This ball features a brand-new core/cover combo with the Solarian A.I. core paired with A1S Pearl cover stock.  This ball should bring back memories for the people that were bowling when storm was out on the map with the trademark Skid Flip motion.  This ball is also a MONSTER on the house patterns.  I've used this ball on multiple leagues on slightly different house patterns, and it comes off the oil the same every time.  As for tournaments, I'd put this ball as a ball 3 or 4 for later in the day.  This EquinoX is clean through the fronts and comes off the pattern hard, all while continuing through the pins nicely.
I highly recommend picking one or two of these up!

LANE CONDITION

Length: 44'

Volume: 28ml

Type (THS, Sport Pattern etc): THS


COMMENTS

I’ve been throwing the Storm Equinox in its 14-pound version, and it’s my go-to for our 44-foot house shot. It’s got the Solarion A.I. Core with an RG of 2.49, a differential of 0.053, and an intermediate differential of 0.017, wrapped in the A1S Pearl Reactive coverstock with Power Edge polish. A lot of folks rave about its skid-flip motion, but with my 5 x 4 x 2.5 drilling, I get a more controllable backend. On that 44-foot pattern, it shines as the lanes break down, pairing perfectly with my stronger balls for a hook I can trust. The Power Edge polish gives me that extra length I need on medium oil. As a medium-speed, rev-matched bowler, I love how forgiving it feels at the breakpoint. For me, the Equinox is all about finesse—lively yet predictable, it’s the perfect bridge between my big and weaker balls.



Layout: 5 x 4 x 2 1/2


My Specs -
Speed - 16 mph,
Rev Rate - 315. 
PAP 5 1/8 x 7/8 Up.

I drilled up my EQUINOX at 5 x 4 x 3. I wanted this to be stable rolling and to possibly be a middle of the set ball on medium to med/heavy patterns. I have thrown it at the box finish.

The EQUINOX is all it is advertised to be which is a predictable league shot killer type ball. I get good rolly reaction but not too sideways when it sees friction unless it is fed directly into the friction too early. From deeper angles, I get the good roll when it does see the friction, but it can blow past the breakpoint if I get too far left too quickly. Hitting power is good for me and it does give some release forgiveness.

I put this up against my SUBLIME FOCUS which I shined up with Power Edge and has been my starting league ball. Very similar in that I can play with both in the same general area on the lane and get predicable ball motion. The FOCUS has an edge if I am "lining" it to the pocket more as being a solid base, it picks up just soon enough to get the weak ten out where the EQUINOX might still be too flat to carry that hit yet. I tried it against some other pieces in this medium/heavy range like the PHAZE AI or PHYSIX BLACKOUT but there is not much comparison as I keep both of those with more surface, so they pick up quicker than the EQUINOX. I do get the feeling that I could drill a companion EQUINOX with a stronger pin placement and keep surface on it and have a predictable smooth pearl for a longer pattern when the front goes away for the stronger solids, but the shined pearls just are not seeing the patern early enough to get the corners out.

 The new Storm release in the Premier line is the Equinox.  Brand new Core and Coverstock! Storm's message is that 80% of the leagues and weekend tournaments are played on oil patterns between 39-44 feet.  So Storm designed a ball for those lengths called the Equinox.  I drilled mine 4.75x4.5x4.5 pin down.
The Equinox has a different roll than normal Asymmetrical pearls. The Equinox is a great medium ball, not too early and not too flippy. This is truly a house shot killer.  I have drilled a couple for my customers and it is honestly crazy how good this ball is for league bowlers. The Equinox just goes through the pins the right way.
When the miss in the ball just sets there and still climbs over the 8-9.  Miss out toward the dry and Equinox just rolls off of it and strikes.  I have the Equinox a ball up from Physix Blackout and below the Attention Star S2.  The Equinox definitely lives up to the hype!

Brian Watson
Storm Pro Shop Staff
PAP - 4 1/8 up 1/8
RPM - 400
MPH -16
Tilt   - 17

Brunswick Pro Anvilane
43 Ft House Shot
46 Modified House Shot
44 ft Sport Pattern

LANE CONDITION

Length: 44 ft
Volume: Medium
Type: THS
 Layout: 4 x 5 x 2 VLS

COMMENTS
Storm Description:
With 80% of leagues and weekend tournaments played on oil patterns between 39 and 44 feet (Doug Dukes, VP of Sales, Kegel), the Storm EquinoX is purpose-built for league bowlers. Designed for these conditions, it delivers the signature backend motion Storm is known for—combining powerful reaction with consistent performance. The EquinoX is the ideal choice for bowlers looking to dominate their league nights and weekend tournaments with confidence and precision.

The Storm Equinox bowling ball is a high-performance option designed for league bowlers who want consistent performance on medium to heavy oil lane conditions. It features the NEW A1S Pearl Reactive coverstock with Storm’s Adhesion System Technology, providing exceptional tackiness and responsiveness on the lane. The ball comes polished with Power Edge, which helps create effortless length with a sharp, controlled move at the breakpoint.

The Equinox also boasts the innovative Solarion A.I. Core, designed with three distinct cylinders that optimize motion. This unique core design creates the classic skid-flip reaction Storm is known for, with added control and power. The largest cylinder lowers the RG, allowing the ball to rev quickly and gain momentum, while the top cylinder introduces drilling versatility. The smallest cylinder enhances torque and extends the core’s height, increasing rotational energy downlane.

The Equinox is versatile for various bowling styles. As aTweener the ball's strong midlane rev and controlled backend motion make it a reliable choice for league nights and weekend tournaments. I found mine at box condition to be slightly more controllable than my Roto Grip Attention Star and 3 boards stronger overall than the 900 Global Eternity. All have the same layout.

When I tested the ball it was too clean and reminded me of my VEBO. But as the track opened up and the friction became more defined it had me having Dark Code vibes. This ball carries light, flush, trip 4, you name em'. The league bowlers will definitely enjoy the consistant ball reaction.

Overall, the Storm Equinox clean, consistent bowling ball that gives you the signature Storm backend motion. An excellent choice for all bowlers seeking precision and power during competition. Have fun!

Visit your Storm VIP proshop today.

LANE CONDITION

Length:44ft

Volume:26ml

Type (THS, Sport Pattern etc):THS


COMMENTS


Storm Equinox. The ball first ball by Storm designed for the typical house shot. I drilled my 14lb Equinox 5x4x2 since that is my standard house shot layout. I hit the lanes right after league got over to see what the new A1s coverstock would do with the friction on the lane. My first shots I noticed that the cover didn't seem to over react to the friction but I did notice that I did have more skid in the oil than I expected. After a handful of games I decided to take a 2000 grit abrolon and knock the high gloss off. I was surprised that the cover responded the same to the friction but was much earlier in the oil. By knocking the shine down it added 2-3 extra boards of area to the left. If you are looking for a ball to use on most house shots this is your ball. I have been able to use it on a lot of sport shots as well. I am a medium speed player with a 450-475 rev rate. Storm just keeps producing balls designed to keep you at the top of your game.
   

PICTURES AND/OR VIDEOS

Ball Specs: Equinox
Cover: A1S Pearl, Power Edge Finish
Core: Solarion AI Core
Scent: Blueberry Crumble

The Storm Equinox is a versatile and powerful addition to Storm’s lineup, designed to deliver a strong and consistent motion across various lane conditions. Featuring the Solarion AI Core, this ball provides a strong mid-lane read while maintaining backend continuation. It is ideal for bowlers looking for a reliable motion on medium to heavy oil patterns. The A1S Pearl Reactive Coverstock enhances length while retaining energy for a strong, yet controllable backend reaction. Out of the box, the Equinox comes with a Power Edge finish, allowing it to glide effortlessly through the heads before making a strong move towards the pocket. Bowlers who enjoy smooth, yet angular reactions will find the Equinox to be a great fit in their arsenal. Whether you’re looking for a benchmark ball or a strong complement to more aggressive equipment, the Storm Equinox delivers an exceptional performance with the signature Storm hitting power.
Review:
Will Tefft
Storm Staff Member
will@parklanes.net
www.strombowling.com
#Stromnation

Layout: 45 x 4 ½ x 35

My Equinox is the definition of “send it and bend it” - when the lanes are medium-dry to
medium-heavy, this thing will cover a lot of boards with its strong backend.  The Solarion AI core gives the Equinox easy length through the front of lane, and tons of torque down-lane. It is cleaner and “flippier” than the 900 Global Origin (one of my favorites), and as such, is a perfect ball down from it.  I do not find the Equinox to be suitable for fresh oil, as it's skid-flip tendencies can make it a bit too inconsistent until the lanes break down a bit.

Mike LeViner