SFKA Classes
Class |
Age |
Minimum Weight |
Engine |
|---|---|---|---|
| Novice Red | 5-7
|
225 lbs
|
BSP red plate (16/63 gear rule) |
| Jr. Sportsman 1 | 8-10
|
265
|
BSP green plate |
| Jr. Sportsman 2 | 10-12
|
285 lbs
|
BSP purple plate |
| Jr. Sportsman 3 | 12-15
|
320 lbs
|
BSP blue plate |
| Jr. Sportsman Champ 1 | 8-10
|
315 lbs
|
BSP green plate |
| Jr. Sportsman Champ 2 | 10-12
|
330 lbs
|
BSP purple plate |
| Jr. Sportsman Champ 3 | 12-15
|
345 lbs
|
BSP blue plate |
| Sr. Champ | 15 +
|
410lbs
|
FH/BP |
| Box Stock Med. | 15 +
|
350lbs |
BSP |
| Pure Stock Heavy | 15+ |
375lbs |
pure stock, 16t 2 shoe clutch, Vega Yellow tire |
| Stock Heavy | 15 +
|
375 lbs
|
FH/BP |
Engine Codes:
-FH - Briggs Flat Head Engine
-BSP- Box Stock Program
-BP-Builders Prepared Engine
-Pure Stock - 6.5hp ohv any color. CL1 cam, everything else must remain stock. $150 claim rule for engine minus clutch, clutch guard, top plate, fuel pump, air filter and adapter. These engines must be inspected and sealed before used.
Current BSP / BP specs can be found on Bobs 4 Cycle, OHV.
Current Box Stock Engine Specs HERE
Current Builders Prepared Engine Specs HERE
All BP/FH classes will have a open tire/open clutch rule.
All 2012 engines will follow WKA/AKRA rules.