Storm
Tropical Heat Black/Purple
PatternStTwCr
Oily:778
Medium:9.59.59.5
Dry:654
Sport:777

(1-10 in order of Stroker (ST), Tweener (TW), Cranker (CR))

Coverstock Info
Name:
Reactor
Type:
Reactive Hybrid
Box Finish:
4000 Abralon
Color:
Black Pearl / Purple Solid
Core Info
Name:
NA
Type:Symmetrical
RG:2.55
Total Diff:0.038
Int. Diff:NA

The Tropical Heat Hybrid Black Purple offers plenty of traction in the oil and is a hook monster that will work on medium conditions as well.

We had our best reaction on our medium test pattern. The ability of this new hybrid Heat to handle decent volumes of oil is just one part of its overall reaction. This core and cover have been used together in the form of the Tropical Heat Hybrid Black...

To read the full review, please visit:
https://www.bowlingthismonth.com/bowling-ball-review/storm-tropical-heat-black-purple/

Performance Ratings

NameValueComments
Torque
(1-10)
6.5
This Heat is the first one to use a different box finish than the usual 1500 grit polish than all the previous Heats have used. The 4000 Abralon finish smoothes out the transition from the midlane to the back end.
Length
(1-25)
12
Because of the sanded coverstock, the Tropical Heat Black Purple creates traction quicker than the previous Heats. This equates to less length.
Back End
(1-20)
16
For us, all the Heats have had a strong back end movement. This new Black Purple version is no different. Even with the sanded cover, users can still see a big move from the breakpoint to the pins.
Total Hook
(1-100)
50
The overall motion is stronger than any of the previous Heats. This ball keeps going and gives an unbelievable amount of traction for a ball at this price point.

Strengths: The amount of traction created is the biggest strength of the Heat Black Purple. At the box finish, it can cover as many boards as a lot of balls on the market in the mid range performance category.

Weaknesses: Dry up front will cause a hook/stop reaction from the Tropical Heat Black Purple. Too much dry will also make it hard for users to keep the ball right of the headpin.

Overall Summary: This is the strongest of the Heats to date. Bowlers looking for a lot of motion on a budget will take a heavy interest in this ball.