Pro-Tork's rated 1.4kw, which translates to 2hp and weighs in at an ultra light 8.5 LBS. Pro-Tork High Performance Mini Starters! Pro-Tork starters are Dyno Performance Tested and equipped with Nippon-Denso motor with gear ratio of 4:1 (most others are 3:1), and are 40% lighter than the OEM standard starter.