Products

Engine Information

The following are the recommended engine settings for the various classes for both dirt and bitumen categories.

KT100J Dirt Jet – Low 1 1/4 to 1 1/2
    Jet – High 1/2
    Note – Jet setting can only be used as guide and the engine should be tuned to suit the conditions on the day.
    Flex Length 865mm
    Fuel/Oil Ratio 20:1
  Bitumen Jet – Low 1 3/4 to 2
    Jet – High 1/4 to 1/3
    Note – Jet setting can only be used as guide and the engine should be tuned to suit the conditions on the day.
    Flex Length 940mm
    Fuel/Oil Ratio 20:1
       
KT100SD Dirt Jet – Low 1 1/4 to 1 1/2
    Jet – High 1/2
    Note – Jet setting can only be used as guide and the engine should be tuned to suit the conditions on the day.
    Flex Length 795mm overall length
    Fuel/Oil Ratio 18:1
  Bitumen Jet – Low 1 3/4
    Jet – High 1/3
    Note – Jet setting can only be used as guide and the engine should be tuned to suit the conditions on the day.
    Flex Length 65mm flex length
    Fuel/Oil Ratio 18:1
       
Leopard Dirt Jet – Low 1 1/4
    Jet – High 1
    Note – Jet setting can only be used as guide and the engine should be tuned to suit the conditions on the day.
    Flex Length 65mm flex length
    Fuel/Oil Ratio 16:1
  Bitumen Jet – Low 1 1/4
    Jet – High 1
    Note – Jet setting can only be used as guide and the engine should be tuned to suit the conditions on the day.
    Flex Length 65mm flex length
    Fuel/Oil Ratio 16:1
       
Fireball 125 Dirt Jet – Low 1 3/4
    Jet – High 1 1/2
    Note – Jet setting can only be used as guide and the engine should be tuned to suit the conditions on the day.
    Flex Length 80mm flex length
    Fuel/Oil Ratio 16:1
  Bitumen Jet – Low 1 3/4
    Jet – High 1 1/2
    Note – Jet setting can only be used as guide and the engine should be tuned to suit the conditions on the day.
    Flex Length 80mm flex length
    Fuel/Oil Ratio 16:1
       

Rotax 125

Bitumen Main Jet 168
    Fuel/Oil Ratio 40:1
       
100cc Reed Dirt Jet – Low 1 ¼ for ibea
    Jet – High 1 for ibea
    Note – Jet setting can only be used as guide and the engine should be tuned to suit the conditions on the day.
    Flex Length 405 to the first cone
    Fuel/Oil Ratio 16:1
  Bitumen Jet – Low 1 ¼ for ibea
    Jet – High 1 for ibea
    Note – Jet setting can only be used as guide and the engine should be tuned to suit the conditions on the day.
    Flex Length 405 to the first cone
    Fuel/Oil Ratio 16:1