2T Classes
2 STROKE FEATURE CLASS - COOLOOLA JUL 20TH Formula Super A - Australasian Trophy
2T Classes
Our 2 stroke support classes provide a racing platform for 2 stroke karts that mostly have become redundant in modern karting but provide an excellent opportunity for competitors to enjoy 2 stroke kart competition without the expence and complexity of modern karting.
The technical regulations and class grouping structure is designed as a broad platform for most 2 stroke karts to fit into a sub group where they can be the most competitive.
Classes And Regs
FORMULA SUPER A 100
This retro class is for open 100cc air cooled 2 stroke karts using kart and engine combination during the 90’s CIK Homologation period.
The class is considered as the purest and fastest 100cc karting class ever and produced some of the worlds greatest drivers.
It’s a class of pure single 100cc 2 stroke engine power and simplicity.
The class is more of an enthusiast class for drivers who love to restore and race karts with like minded competitors.
2T OPEN PERFORMANCE
This 2 stroke open performance class provides a platform for the widest range of open configuration karts identified in the following technical groups:
- Twin Open – Twin 200cc – Shifter DD2 Single – Single Gear
All configurations compete together, providing an open performance 2 stroke platform that captures a wide range of karts.
PISTON PORT 100
This class is for piston port induction 100cc air cooled 2 stroke engine karts.
The class is considered the biggest ever groups of karts in Australian history, credited as the most popular form of karting through the 80’s, 90’s and into 2000’s due to the simplicity and affordability of the piston port engine.
There is no limit on the type or period of chassis.
It’s the most affordably 2 stroke formula to race.
