he Hellfire gear set is back!

Built for the winch user that want more speed, these gears change the 2^nd ratio in the winch, replacing the GP7548 and the top housing mid gear. Changing the GP7548 from 67 to 61 teeth and the Top housing mid gear from 11 to 17 teeth.

The NEW Hellfire gears are made from our usual heat treated EN36 steel, and offer the following speed increases when using a standard GP brakeshaft:

Standard GP100 ratios         Fitted with Hellfire gears

STD 133.28:1                        Becomes +41% 78.52:1

+ 15% 115.41:1                    Becomes +49% 67.99:1

+ 25% 100.94:1                    Becomes +55% 59.46:1

+ 40% 83.75:1                      Becomes +63% 49.34:1

+ 50% 66.56:1                      Becomes +71% 39.21:1

+ 60% 53.68:1                      Becomes +76% 31.62:1

The NEW Hellfire gears offer the following speed increases when combined with Hurricane gears:

Standard GP100 ratios        Fitted with Hurricane and Hellfire gears

STD 133.28:1                         Becomes +51% 54.09:1

+ 15% 115.41:1                     Becomes +65% 46.84:1

+ 25% 100.94:1                     Becomes +69% 40.96:1

+ 40% 83.75:1                       Becomes +74% 33.99:1

+ 50% 66.56:1                       Becomes +80% 27.01:1

+ 60% 53.68:1                       Becomes +84% 21.78:1
 

Please note: The new Hellfire gears are ONLY compatible with current style GP100 Twin Motor top housings and will not fit GP80 winches.