Inboard spark ignition two stroke stock Zenoah 26cc PUM petrol motor. No modifications to motor allowed.
Fuel must be a petrol and oil mixture. No nitrous oxide allowed.
Free design Deep V and Catamaran style hulls.
Surface piercing drive system.
5 Minute heat race. |
Inboard spark ignition two stroke petrol motor. Engine capacity of 15.1cc to 35cc. Unlimited modifications to motor.
Fuel must be a petrol and oil mixture. No nitrous oxide allowed.
Free design Deep V style hulls.
Surface piercing drive system.
5 Minute heat race. |
Inboard spark ignition two stroke petrol motor. Engine capacity of 15.1cc to35cc. Unlimited modifications to motor.
Fuel must be a petrol and oil mixture. No nitrous oxide allowed.
Free design Catamaran style hulls.
Surface piercing drive system.
5 Minute heat race. |
Inboard spark ignition two stroke motor. Engine capacity of 15.1cc to35cc. Unlimited modifications to motor.
Fuel must be a petrol and oil mixture. No nitrous oxide allowed.
Free design Catamaran and Deep V style hulls.
Surface piercing drive system.
20 Minute Le Mans style race. |
Inboard unlimited internal combustion motor type. Maximum engine capacity of 35cc. Unlimited modifications to motor.
Fuel can be a petrol and oil mixture or methanol mixture.
Free design Hydroplane style hulls.
Surface piercing or semi-surface piercing drive system.
3 Minute heat race. |
Inboard 3.5cc internal combustion motor. Unlimited modifications to motor.
Fuel must be a methanol mixture.
Free design Hydroplane style hulls.
Surface piercing drive system.
3 minute heat race. |
Inboard spark ignition two stroke motor. Engine capacity of 15.1 to 35cc. Unlimited modifications to motor.
Fuel must be a petrol and oil mixture. No nitrous oxide allowed.
Free design D Class style hulls.
Submerged drive system.
20 Minute Le Mans style race. |
Inboard 3.5cc two stroke motor. Unlimited modifications to motor.
Fuel must be a methanol mixture.
Free design A Class style hulls.
Submerged drive system.
20 Minute Le Mans style race |
