NASA Technical Classes

Click on a Class to see more detail

• Class 1
• Class 2
• Class 3
• Class 4
• Class 5
• Class 6
• Class 7
• Class 8, 9 and 10
• Junior Specials

Class 4

This is the smallest capacity modified engine class, ideal for those who want to squeeze more power than anyone else out of a small engine. The car used must be a Front or Rear Wheel Drive saloon, hatchback, van or pick up. The engine must be of a maximum of 1130cc capacity, be of the type originally fitted to the car and must remain in its original position. There are unlimited tuning modifications allowed This is a popular class and consists of mainly Mini's with a few Imps and Fiats, hoever this class is beginnning to see many of the latest generation of under 1130cc cars such as the Citroen Visa, AX, VW Polo, Vauxhall Nova, Nissan Micra, Peugeot 106 & 205 Fiat Uno 60, Strada 60 and Rover 111.