All – Here are the proposed rules for Slot.it Group C. Please review and post any comments you have.
Slot.It Group C Models Allowed
Jaguar XJR6, XJR9, XJR10, XJR11, XJR12
Lancia LC2/84, LC2/85
Mazda 787B
Nissan R89C, R90V, R91VP
Porsche 956, 962, 962 IMSA
Sauber C9 Mercedes
Toyota 86C, 88C, JTK 63C
Body
The body cannot be modified in any way.
The stock plastic cockpits and glass are mandatory
Lexan cockpits or glass is prohibited.
Body must start every heat with radiators, windows, and wings in their correct location. If any of these items fall off during a heat they must be repaired before the next heat starts.
Antennas, mirrors, wipers, and tow hooks are not required and do not have to be replaced if they come off.
White kits allowed but must be painted, or decaled uniquely, with at least one coat of paint. At least two numbers must be visible.
Body screws open choice. These can be taped to prevent loss. Any car that loses a screw and causes an issue with a competitor’s car will have a 5 lap penalty applied.
Chassis
No modifications to chassis are allowed unless otherwise specified.
Chassis must be Slot.It that is intended for the body. This can be the stock version or an EVO or EVO6.
Motor pod cut-outs can be removed.
Flashing on chassis may be removed to allow better floating of the body. The gap between the chassis and the body cannot be greater than the thickness of a credit card.
Front axle lower adjustment caps are optional.
Modification to the upper axle loops is prohibited.
Front axle height adjusting grub screws are open choice.
Magnets of any type are prohibited.
Ballast is allowed but must be above the chassis pan. A 5-lap penalty will be imposed if ballast falls onto track and causes an issue with a competitor’s car.
Guide
Slot.It guides are mandatory. Slot.it SICH-07 deep wood screw guide highly recommended.
Pick-up braids are open choice.
Guide spacers are open choice
Set Up
Wheel/tire must not be visible outside wheel-well/fender when viewed from above.
Motor
Slot.It V12/4 23K motors are mandatory. The older version of this motor has a dark orange end while the newer motors have a white end.
The small circuit board on top of the motor can be removed.
Any modifications to the motor are strictly prohibited.
Lead wires and lead wire guide terminals are open choice.
Motor Pod
Slot.It inline motor orientation mandatory.
The motor pod is prohibited from protruding below the chassis.
Flashing may be removed from motor pod to allow better float. Excessive removal of material determined by scrutineer.
Motor can be held in place with screws. Screws are open choice.
Motors cannot be held in with tape or glue.
Slot.It stop/axle collars are allowed.
Spacers/washers are open choice.
Slot.it CH14 or CH56b spherical bushings mandatory.
Pod screws are open choice.
Tape may be used to prevent the pod screws from falling out.
Slot.It magnetic suspension kits are allowed.
Gears
Slot.It in-line crown gears and pinions mandatory.
Gear ratio is open.
Modifications to crown gears or pinions are prohibited.
Wheels
Slot.it wheels are mandatory.
Rear wheels –
Diameter – Only 15.8mm or 16.5mm
Width – Only 8.2mm or 10.2mm
Material – Aluminum or magnesium
Front wheels – only 15.8mm wheels from any material are allowed.
Diameter – Only 15.8mm
Width – Only 8.2mm
Material – Plastic, aluminum, or magnesium
Slot.it Group C wheel inserts are mandatory.
Inserts may be interchanged from different Slot.it Group C models.
Any modifications to the wheels are prohibited.
Axles
Only Slot.It axles are allowed.
Any modifications to axles are prohibited.
Slot.It independent front axle kit is allowed.
Tires
Only Slot.It tires are allowed.
Tires may be glued to the wheels, trued and have their edges rounded.
Traction compounds are prohibited.
Varnishing the front tires to make them slick is prohibited.
Zero-Grip (front) and F30 (rear) tires highly recommended.
Track Power: 12.0 volts
If it is not mentioned it is not legal. These rules were written to create a fair event and not for racers to look for loopholes.