I want to start a 1:28th scale racing club, do you have any rules that we can use?
You can find rules published all over the web and adapt them to your own club, but the most straightforward rules I have seen are as follows:
There are 3 classes, Stock, Modified, and Open. If your car doesn't fit in the
Stock Class or the F1 Class then you are in the Open Class.
Stock Class Rules
1. Stock Mini-Z, Iwaver, or XMOD PCB. (absolutely no modifications)
2. Stock 130 Motor
3. No FET Stacks or FET Upgrades
4. No Foam Tires
5. No Traction Compounds
6. After-market Suspension Upgrades are Allowed (any manufacturer)
7. After-market Alloy Parts are Allowed (any manufacturer)
8. Batteries Must be either Ni-MH 1.2 volt rechargeable (any mAh), or Alkaline 1.25
volt. (4 cells only)
9. No Lexan Bodies. (permitted bodies include Kyosho Mini-Z bodies, Iwaver
bodies, or XMODS bodies)
10. Any Pinion Gearing is Allowed
Modified Class Rules
1. Stock Mini-Z PCB. (absolutely no modifications)
2. PN Speedy05 (BB) , Kyosho X-speed, Atomic Stock motors
3. No FET Stacks or FET Upgrades
4. No Foam Tires
5. No Traction Compounds
6. After-market Suspension Upgrades are Allowed (any manufacturer)
7. After-market Alloy Parts are Allowed (any manufacturer)
8. Batteries Must be either Ni-MH 1.2 volt rechargeable (any mAh), or Alkaline 1.25
volt. (4 cells only)
9. Any Kyosho Mini-Z F1 body
10. Any Pinion Gearing is Allowed
Open Class Rules
1. 1/24th -1/28th Scale
2. Any Motor
3. Any PCB
4. Any Chassis
5. Any Batteries
6. Pretty much anything goes
Credit: rules are from the "howfastareyou.com" site