| MSKC POINTS CLASS STRUCTURE |
All Briggs classes must run a WKA legal muffler. All 2-cycle classes
must run a WKA legal air box. |
WKA tech rules in effect for 2011 and Bridgestone YLC tires are required
for all sprint classes. |
Briggs sprint classes will follow 2011 WKA Gold Cup rules with local
options as noted below. |
All 2-cycle classes will follow 2011 WKA Manufacturers Cup rules with
local options as noted below. |
If your class is not listed on this page and you have a safe, legal
kart, you are welcome to come and have fun at any of our regularly
scheduled club races. |
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AGE |
RULES |
FUEL |
WEIGHT |
KID KART UNRESTRICTED |
5-9 |
WKA rules only |
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150 |
Comer C50/C51 |
Gas/Oil |
Briggs Kid 206 |
Gas |
Bridgestone C Series 450’s |
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400 YJL Front - 500 YJL Rear |
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450 Hoosier R60 |
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AGE |
RULES |
FUEL |
WEIGHT |
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Briggs LO 206 Engine |
Gas |
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RLV #5506 Pipe #4104 Muffler |
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H 4343 Blue Restrictor Plate |
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Klone Engine |
Gas |
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KLONE ROOKIE |
8-12 |
ARC DJ-1550 Blue Restrictor Plate |
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265 |
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Gold Cup Bodywork |
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YLC 450 Front Tires |
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YLC 450 Rear Tires |
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Kadet Frame Allowed |
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AGE |
RULES |
FUEL |
WEIGHT |
KLONE JUNIOR |
12-15 |
Briggs LO 206 Engine |
Gas |
320 |
NO Restrictor Plate |
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RLV #5506 Pipe #4104 Muffler |
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Klone Engine |
Gas |
NO Restrictor Plate |
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RLV #5438 Pipe #4104 Muffler
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YLC 450 Front Tires |
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YLC 600 Rear Tires |
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AGE |
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FUEL |
WEIGHT |
KLONE SENIOR |
14+ |
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Gas |
360 |
RLV #4104 Muffler Required
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YLC 450 Front Tires |
YLC 600 or 710 Rear Tires |
Gold Cup or Man Cup Bodywork |
Drum Shoe Clutch |
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AGE |
RULES |
FUEL |
WEIGHT |
YAMAHA SPORTSMAN |
8-12 |
CIK Bodywork (4pc) |
Gas/Oil |
250 |
WA55 Carb |
YLC 450 Front Tires |
YLC 450 Rear Tires |
RLV 7548 - SSX Can |
Kadet Frame Allowed |
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AGE |
RULES |
FUEL |
WEIGHT |
YAMAHA JUNIOR |
12-15 |
CIK Bodywork (4pc) |
Gas/Oil |
310 |
RLV 7548 - SSX Can |
YLC 450 Front Tires |
YLC 600 Rear Tires |
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AGE |
RULES |
FUEL |
WEIGHT |
YAMAHA SUPERCAN |
15+ |
CIK Bodywork (4pc) |
Gas/Oil |
345 |
RLV 7548 SSX Can |
YLC 450 Front Tires |
YLC 710 Rear Tires |
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AGE |
RULES |
FUEL |
WEIGHT |
YAMAHA FORMULA MASTERS |
35+ |
Yamaha KT 100 Engine |
Gas/Oil |
375 |
RLV #8816 Header |
RLV/PRD #9161 Pipe |
| Any Engine Clutch 8000 RPM Max Stall |
YLC 450 Front Tires |
YLC 710 Rear Tires |
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CIK Bodywork (4pc) |
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Minimum Pipe length 15.875” to first weld |
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AGE |
RULES |
FUEL |
WEIGHT |
TAG SENIOR |
15+ |
Per WKA Rules |
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YLC 450 Front Tires |
YLC 710 Rear Tires |
Leopard |
Gas/Oil |
365 |
PRD Fireball |
Gas/Oil |
350 |
Rotax Max |
Gas/Oil |
365 |
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