07/02/2026
4th Street R/C Raceway
General rules
1. No fighting or profanity
2. Smoking including e-cigs is not allowed inside the building.
3. Cars must be placed on track in oval turns 3&4 only.
4. Absolutely no drugs or alcohol permitted.
5. Only cars/classes registered to race may be on the track.
6. Cheating will not be tolerated. If you suspect someone of cheating please see Mike Jr. or Ryan discreetly. They will handle it from there.
7. After your race you must turn marshall the next race immediately or find a replacement for you. We may dock laps, results, or points depending on how often it happens.
8. Please be courteous to other racers when marshalling. You would not want them to flip your car aggressively.
9. ALL cars must have at least 4mm ride height. This includes the body. Dragging cars will be removed immediately.
10. Do not throw lipo batteries in the trash. Take them home and dispose or recycle them responsibly.
11. Minimum of three cars per class. Three to four cars in a class will run one qualifier and a main. Five or more in a class will run two qualifiers and a main.
12. 4.22 volts per cell maximum.
13. No reverse during racing.
14. You must provide your own transponder. If you have to be hand-counted you must have someone who can count for you. The race director does not have the extra time.
15. Cars must be registered to race before they can be on the track.
Oval Class Rules
A. Novice
1. Class is open to adult and kid beginners. You may be asked to move up.
2. Any 1/10th scale or smaller chassis.
3. Any motor.
4. Any 1s or 2s Lipo or any ni-mh battery.
5. Any body.
6. Laps faster than 5 seconds will not count.
B. Losi Nascar
1. Class is for box stock cars only. This means stock car, shocks, suspension, radio, tires, battery, etc.
2. No aftermarket parts.
3. Read rule #1.
4. You may change paint jobs, but it must be a stock Losi Nascar body.
5. Stock medium tires only.
6. Go back and re-read rule #1.
C. Modified Nascar
1. Any mods to the chassis allowed.
D. Arrma Mojave Grom
1. Arrma Mojave Grom chassis.
2. No aftermarket parts except you may upgrade the servo, servo arm and diffs.
3. You may change bodies as long as it incorporates the stock roll cage and stays with the spirit of the class. If you are not sure, ask.
4. Stock kit tires only. You may glue the sidewalls on the tires.
E. Breakout.
1. Any 1/10th scale or smaller chassis. No short course trucks or open wheel off-road cars or trucks.
2. Any motor, battery, or body.
3. Laps faster than 4.5 seconds will not count.
F. Legends.
1. RJ Speed or Bolink Legends chassis and bodies only.
2. Motors:
a. Dynamite 20T motors with 22-23 tooth pinion and 81 tooth spur.
b. Duratrax 20T motors with 21 tooth pinion and 81 tooth spur.
c. 25.5 justock motor and open gearing.
3. Any tires.
4. Any 1s Lipo. Max 4.22 voltage.
5. Any axle.
6. Bearings may be added.
7. Steering linkage may be upgraded.
8. Rear hubs may be upgraded to aluminum or steel.
G. 21.5 Nastruck.
1. Any 1/10th scale pan car chassis.
2. Nastruck style body only. Rear of body must be intact. No add on wings.
3. WGT tires only.
4. Any locked timing 21.5 motor.
5. Any 1s battery.
6. 36 oz. minimum weight.
H. 25.5 Nastruck
1. Any 1/10th scale pan car chassis.
2. Nastruck style body only. Rear of body must be intact.
3. WGT tires only.
4. Hobbywing locked timing 25.5 motor only.
5. Any 1s battery.
6. 36 oz. minimum weight.
I. TT-02.
1. Tamiya TT-01 or TT-02 chassis only. No carbon fiber aftermarket chassis.
2. Any tires.
3. Tamiya 540 motor only.
4. Any 2s battery.
5. Oil filled shocks may be added.
6. Any body.
J. Mini Breakout.
1. Any 1/16th or smaller car or truck.
2. Any body, motor, tires, or battery.
3. Laps faster than 5 seconds do not count.
K. 2wd Oval short course.
1. Any 1/10th scale 2wd SCT.
2. Any 12 turn brushed motor.
3. Any 2s battery.
4. Any rubber tires.
5. Any body.
L. 2wd Stadium truck.
1. Any 1/10th scale stadium truck or buggy chassis.
2. Any truck style body. No buggy bodies.
3. Any rubber 2.2 stadium truck sized tires. No SCT tires, no buggy tires.
4. Any 17.5 motor in blinky mode or 12 turn brushed motor.
5. Any 2s battery.
M. Street Stock.
1. Any 1/10th scale 2wd buggy based chassis. Aftermarket chassis are allowed.
2. 17.5 motor in blinky mode. Trinity slot machine 1 are not allowed.
3. Any 2s battery.
4. Any street stock style body.
5. Any rubber tires. No foam tires.
6. No rear steer A-arms.
N. Losi Sprints.
1. Losi Sprint chassis and body only.
2. Cars must remain box stock except for:
a. Aftermarket radios are allowed.
b. You may remove the wings.
c.
O. Busch
1. Any 1/10th scale pan car chassis.
2. Any Nascar car body allowed. Rear of body must be intact.
3. Blue or purple stripe tires only.
4. Axial 27 turn motor only. Replacement may be named soon.
5. Any 2s battery under 5000 mah.
Mini Oval Class Rules
A. 1RC Late Model
1. Stock 1RC dirt late model chassis.
2. Stock motor and esc.
3. Radio and receiver may be upgraded.
4. Any compound 1RC late model tire is allowed.
5. Stock or Shark RC Alien dirt late model body is allowed.
6. Cars using Shark body must cut the windows out and use the cage, driver, air cleaner, and decking as supplied by 1RC.
7. 1RC 4 or 5 cell nimh battery only.
8. No adding weight.
9. All components except battery and body listed above must be 1RC.
B. 1RC Street Stock
1. Stock 1RC street stock chassis only.
2. Stock motor and esc.
3. Radio and receiver may be upgraded.
4. Any compound 1RC street stock tire is allowed.
5. 1RC 4 or 5 cell nimh battery only.
6. No adding weight.
7. All components except battery must be 1RC.
C. Mini Breakout:
1. Any 1/16th scale or smaller car or truck.
2. Any tires, motor, or battery.
3. Laps faster than 4 seconds will not count.
D. Micro B/T
1. Losi Micro B/T models only.
2. Stock motor and battery must be used.
3. Aftermarket hop ups are allowed.
4. Rubber tires only.
E. Losi Nascar
1. Class is for box stock cars only. This means stock car, shocks, suspension, radio, tires, battery, etc.
2. No aftermarket parts.
3. Read rule #1.
4. You may change paint jobs, but it must be a stock Losi Nascar body.
5. Stock medium tires only.
6. Go back and re-read rule #1.
F. Legends
1. RJ Speed or Bolink Legends chassis and bodies only.
2. Motors:
d. Dynamite 20T motors with 22-23 tooth pinion and 81 tooth spur.
e. Duratrax 20T motors with 21 tooth pinion and 81 tooth spur.
f. 25.5 justock motor and open gearing.
3. Any tires.
4. Any 1s Lipo. Max 4.22 voltage.
5. Any axle.
6. Bearings may be added.
7. Steering linkage may be upgraded.
8. Rear hubs may be upgraded to aluminum or steel.
G. Novice
1. Class is open to adult and kid beginners. You may be asked to move up.
2. Any 1/14th scale or smaller chassis.
3. Any motor.
4. Any 1s or 2s Lipo or any ni-mh battery.
5. Any body.
6. Laps faster than 4.5 seconds will not count.
On/Off-Road Class Rules
A. Touring Car.
1. Any 1/10th scale touring chassis.
2. Any 25.5 motor
3. Any 2s battery.
4. Any body.
5. Gravity RC Spec Type F foam tires or any rubber tires.
B. 2wd mod short course.
1. Any 1/10th scale 2wd SCT.
2. Any motor.
3. Any 2s battery.
4. Any rubber tire. No foam tires
C. Mini.
1. Any 1/16th or smaller car or truck.
2. Any body, motor, or battery.
3. Any rubber tires.
D. TT-02.
1. Tamiya TT-01 or TT-02 chassis only. No carbon fiber aftermarket chassis.
2. Gravity Type F foam tires or any rubber tires allowed.
3. Tamiya 540 motor only.
4. Any 2s battery.
5. Oil filled shocks may be added.
6. Any body.
E. 2wd Buggy
1. Any 2wd 1/10th scale buggy.
2. Any 17.5 motor in blinky mode.
3. Any 2s battery.
4. Any rubber tires. No foam tires.
F. 2wd Stadium Truck
1. Any 2wd 1/10 scale stadium truck.
2. Any motor.
3. Any 2s battery.
4. Any rubber tires. No foam tires.
