Coolshirt HotHead System 1 "a"


Lithium Battery Kit

Coolshirt HotHead System


Lithium Battery Kit


Coolshirt HotHead System

The HotHead System is designed with the budget-conscious racer in mind. The HotHead provides head cooling for those who want a small, lightweight system and don't need body cooling. The kit includes a Coolshirt Kart Bag (powered by 12V hookup or an optional lithium-ion rechargeable battery kit), a four-foot water supply hose with safety-pull release fittings, and a Coolshirt Cool-A-Clava. It's perfect for open wheel racing, legend cars, HPDE participants, and sports car racers who want cooling but don't want to add much weight or amp draw to their vehicle.

Bag Dimensions: 4”D x 7”W x 7.5”H

Race Ready Weight: 6.5 lbs

Amp Draw: less than 3 amps


  • Coolshirt Kart Bag (12V standard /Lithium Battery optional)
  • Four-Foot Water Hose
  • Coolshirt Cool-A-Clava
  • Endurance Ice Cooling Packs

The Ultimate Auto Racing Helmet Buyer's Guide

We’ve sold tens of thousands of helmets here at Competition Motorsport and, in the process of doing that, answered a million questions (probably) about them. With that in mind, this article will give you the real lowdown on selecting a proper auto racing helmet. We’ll go over the why’s and how’s of size, shape, certification, pricing, features, and maintenance so you have the tools you need to select the perfect helmet.

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