Categories/Classes -
(For information only – for more details please see the Supplementary Regulations)
Sa Introduction - Non Championship Introduction to Sprinting
Sa - Standard Road Going - > 1400cc
Sb - Standard Road Going – 1401 to 1700
Sc - Standard Road Going – 1701 to 2000
Sd - Standard Road Going - + 2001
1 Road Cars - Saloons & Sports Cars 1a, 1b and 1c
2 Road Cars - Specialist Prod'n, Kit, Replica/Space 2a & 2b, plus Lotus & VX220 - 2LA & 2LB
R Rally Cars - R2 & R4
3a Modified - Production - > 1400cc
3b Modified - Production -1401 to 2000
3c Modified - Production - + 2001
4 Modified - Specialist Prod'n, Kit, Replica/Space, 4a & 4b
6 Sports Libre - 6a & 6b
7a Racing Cars - > 600cc
7b Racing Cars – 601 to 1100cc
7c Racing Cars – FF1600 Kent
7c Racing Cars – 1101 to 1600
7e Racing Cars – 1601 to 2000
7f Racing Cars – Over 200
P Period Defined - Pa & Pb
MG1 MGCC Speed - Group 1 Road Cars A (S11 & S12)
MG2 MGCC Speed - Group 2 Road Cars B (S12)
MG3 MGCC Speed - Group 3 Modified Cars - Road Going (S13)
MG4 MGCC Speed - Group 4 Modified Cars - Non-Road Going (S13)
MG5 MGCC Speed - Group 5 Sports Libre - Road Going (S14)
MG6 MGCC Speed - Group 6 Sports Libre - Non-Road Going (S14)
MG7 MGCC Speed - 7a MG Pre 1956 - Road Going, 7b MG Pre 1956 - Non Road Going
1Btyres - Road going classes using list 1b tyres.