Race of Champions

Event Information

This is going to be a BIG one!
RC Underground Arena is hosting the 1/28th scale "Race of Champions" 
March 9th-12th 2023.

RCSignup LINK IS LIVE (copy and paste to browser):

https://www.rcsignup.com/events/displayEvent.cfm?ID=12023

Sign up early and win stuff!  Give-aways have started and are chosen randomly through RCSignup.

The Race of Champions will have setup workshops from some of the industry's best!  This will ensure that you have a wicked successful race weekend and go home with some new setup tips...a small sample of the talent you'll learn from:

Atomic's Lee Morey 
MWX's Marcus Williams 
PN's Grant Matsushima
RTRC's Thomas Robin

...Check back for updates - additional experts are being recruited...

Classes will be:
Kyosho Box Stock 
Stock 3500/aaa and 2500/LiPo
Truck
Super Stock 
2WD MOD 
4WD MOD 
Pan Open

Each class MUST HAVE a MINIMUM of 6 registered drivers...SO SIGN UP ASAP.

HOTEL BLOCK: 
Hotel Sonesta Select of Columbia - Racer Rate

Link for fixed rate of $99 (copy and paste to browser): 

https://www.sonesta.com/sonesta-select/md/columbia/sonesta-select-columbia?isGroupCode=false&promoCode=2RCUNDER

If booking by phone mention RC Underground or code 2RCUNDER.

Track Details
Track Name RC Underground Arena
Address
8775 Cloudleap Ct
Columbia, MD, US 20724
Map
Contact James Jean-Pierre
Phone (202) 790-2425
Website https://www.facebook.com/groups/5657849037581881
Hobby Shop No
Hotel Info Sonesta Select of Columbia | $99 per night 8910 Stanford Boulevard, Columbia, MD 21045 PROMO CODE: 2RCUNDER

Link for reservations (paste into browser): https://www.sonesta.com/sonesta-select/md/columbia/sonesta-select-columbia?isGroupCode=false&promoCode=2RCUNDER

Dates & Times
Start End
Open Practice 03/09/23 3:00 PM 03/12/23 2:00 PM
Controlled Practice 03/10/23 12:00 PM 03/11/23 12:00 AM
Qualifiers 03/10/23 6:00 PM Depends on entries
Mains 03/11/23 6:00 PM Depends on entries
Track Amenities
* Bathrooms * Concession Stand
* Covered Pit Tables * Electricity
* Indoor Carpet Offroad * Indoor Onroad
* Kids Play Area * Lighted Track
* Pit Tables * Televisions
* Wi-Fi
Event Cost
1st Class $40.00 USD
2nd Class $25.00 USD
3rd Class $25.00 USD
Qual Type Qual Points
Entry Details
Deadline 03/01/23 10:00 AM EST
Limit 500
Remaining FILLING FAST!
Classes - Electric Onroad
Name Qualifiers A Main B Main C Main D Main Lower
Kyosho Box Stock INFO / RULES

Kyosho Box Stock Class

Motor: Kyosho MZ9P and MZ9E Motor from RTR, allow change the motor wire and remove the safety
swtich.
Chassis: Kyohso MR03S, MR03S2 and MR03 RWD.
Wheels: Front 8.5mm x 20mm, Rear 11mmx20mm, offset must fit inside of the
body.
Tire: Traction Compounds NOT allowed on tire or on race surface. Tire warmers are allowed. Tires may be
cleaned with a 70% alcohol solution. If a driver uses tire cleaner that has been deemed illegal, the
driver will be subject to any penalties that apply. Please address any questions concerning tire
cleaners at the drivers meeting.
Electronic & Transmitter: Kyohso original from RTR, NO any modification.

Gear Ratio: Fixed 9T Pinion with Stock Gear Diff. Kyosho or PN 400329 only.

Wheelbase: 90mm to 102mm

Body:Kyosho original AutoScale body, white body, Jomurema GT01 body and TRP Scale body, GL body all parts must be original form that body, limited wheel clearance modification allowed.

Batteries: Cars must be powered by 4 AAA batteries. Alkaline Ni-HM, or Ni-CD batteries may be used. No other type of battery may be used. An additional battery is allowed and may only be connected to a transponder.
Option Parts: Ball Bearing, wheel nut and T-Plate only.
Modifications: King Pin 

5 min 7 min 5 min 5 min 5 min 5 min
3 qualifiers - 5 minutes each. 10 car mains + 0 Bumps.
2500 Lipo/ 3500 AAA Stock INFO / RULES

2500kv Lipo & 3500kv AAA Stock 

Chassis: Kyosho Mini-Z Racer MR01, MR015, MR02, MR03, Jomurema, GL Racing GLR, GLR-GT, MRC MR01, PNR2.5W & 3.0, RTRC RTA, Atomic MRZ, NEXX Skyline, Spectre, Reflex Racing RX28 GT Body 90mm-98mm wheel base only

LM Body 102mm wheel base only

Body: Kyosho Mini-Z, TRP Scale and Jomurema GT01 body only, GL bodies full windshield and window must be installed, except for clearance, Lexan window and Lexan Roof allowed. 

Motor: Handout motor Rocket (2500 & 3500kv), all motors come standard, and all motors will be inspected by motor analyzer, to make sure all motors are running on the same performance level. All motors will be sealed with security label, if the label removed or broken it will be VOID. Motors will be provided at first practice day (Rental $15 Purchase $25), each class maximum purchase two motors.

Fixed Gear ratio: 2500kv Lipo 64 Pitch 13 Pinion/ 53T Spur Gear Yellow PN Spur or Red Nexx Spur

3500kv AAA 64 pitch 16 pinion/ 53T Spur Gear Yellow PN Spur or Red Nexx Spur

ESC: OPEN any Sensored or Sensorless ESC on BLINKY MODE only (when applicable), no Bluetooth device attached. Furytec allowed if update and blinky mode activated

Battery: 2S Li-Po battery maximum 8.4 volt

4 AAA NIMH batts only. Additional battery allowed for transponder only 

Option Parts: Any aftermarket brand Mini-Z production parts allowed, any homemade parts, 3D print option parts and prototype parts not allowed. Allowed 3D Print Transponder Holder, Body Side Clips, ESC Top Cover allowed.

Wheel: All brand Plastic and Aluminum Mini-Z production wheel rims are allowed. Maximum front wheel width is 8.5mm. Maximum rear wheel width is 11mm. Maximum wheel diameter is 20mm. All wheel rims must be original design made for Mini-Z RACER, any modification is not allowed, any slot-car design wheel and 3D print wheel not allowed.

Tire: Any Brand of Rubber Mini-Z production tire ONLY. Homemade tires, Foam tires, Silicon tires, Urethane tires, Ethyl Carbamate tires NOT allowed. No tire insert use. Traction compounds NOT allowed on tire or on race surface. Tire warmers are allowed. Tires may be cleaned with a 70% alcohol solution. If a driver uses tire cleaner that has been deemed illegal, the driver will be subject to any penalties that apply. Please address any questions concerning tire cleaners at the drivers meeting. 

5 min 7 min 5 min 5 min 5 min 5 min
3 qualifiers - 5 minutes each. 10 car mains + 0 Bumps.
Super Stock INFO / RULES

Super Stock 

Chassis: Kyosho Mini-Z Racer MR01, MR015, MR02, MR03, Jomurema, GL Racing GLR, GLR-GT, MRC MR01, PNR2.5W and 3.0, RTRC RTA, Atomic MRZ, NEXX Skyline, Spectre, Reflex Racing RX28 GT Body 90mm-98mm wheel base only

LM Body 102mm wheel base only

Body: Kyosho Mini-Z, TRP Scale and Jomurema GT01 body only, GL bodies full windshield and window must be installed, except for clearance, Lexan window and Lexan Roof allowed. 

Motor: Handout motor Rocket (3500kv), all motors come standard, and all motors will be inspected by motor analyzer, to make sure all motors are running on the same performance level. All motors will be sealed with security label, if the label removed or broken it will be VOID. Motors will be provided at first practice day (Rental $15 Purchase $25), each class maximum purchase two motors.

Fixed Gear ratio: 64 pitch 10 pinion/ 53T Spur Gear Yellow PN Spur or Red Nexx Spur

ESC: OPEN any Sensored or Sensorless ESC on BLINKY MODE only (when applicable), no Bluetooth device attached. Furytec allowed if update and blinky mode activated

Battery: 2S Li-Po battery maximum 8.4 volt 

Option Parts: Any aftermarket brand Mini-Z production parts allowed, any homemade parts, 3D print option parts and prototype parts not allowed. Allowed 3D Print Transponder Holder, Body Side Clips, ESC Top Cover allowed.

Wheel: All brand Plastic and Aluminum Mini-Z production wheel rims are allowed. Maximum front wheel width is 8.5mm. Maximum rear wheel width is 11mm. Maximum wheel diameter is 20mm. All wheel rims must be original design made for Mini-Z RACER, any modification is not allowed, any slot-car design wheel and 3D print wheel not allowed.

Tire: Any Brand of Rubber Mini-Z production tire ONLY. Homemade tires, Foam tires, Silicon tires, Urethane tires, Ethyl Carbamate tires NOT allowed. No tire insert use. Traction compounds NOT allowed on tire or on race surface. Tire warmers are allowed. Tires may be cleaned with a 70% alcohol solution. If a driver uses tire cleaner that has been deemed illegal, the driver will be subject to any penalties that apply. Please address any questions concerning tire cleaners at the drivers meeting. 

5 min 7 min 5 min 5 min 5 min 5 min
3 qualifiers - 5 minutes each. 10 car mains + 0 Bumps.
2WD MODIFIED INFO / RULES

2WD MODIFIED

Chassis: Kyosho Mini-Z Racer MR01, MR015, MR02, MR03, Jomurema, GL Racing GLR GLR-GT, MRC MR01, PNR2.5W and 3.0, RTRC RTA, Atomic MRZ and Pro, Atomic MRT and NEXX Skyline and Spectre, Reflex Racing RX 28 

94mm-102mm Wheel Base ONLY, No weight limit.

Approve Lexan Wing Body Specs:

Maximum wing size not bigger than the original cutting line. Carbon, Plastic or Lexan Wing allowed 

Lexan Body: PN, Gl Racing, Sub RC, Atomic, Reflex Racing , Jomurema, No Pan bodies allowed  

Motor: Open any Mini-Z size motor, sensored or sensorless.

ESC: Open any ESC sensored or sensorless.

Battery: Any battery maximum 8.4 volt Additional battery for transponder allowed.

Option Parts: Any aftermarket brand Mini-Z production parts allowed. Any homemade parts, 3D print option parts and prototype parts NOT allowed. Allowed 3D Print Transponder Holder, Body Side Clips, ESC Top Cover allowed.

Wheel: All brand Plastic and Aluminum rims are allowed. Maximum front wheel width is 11mm. Maximum rear wheel width is 14mm. Maximum wheel diameter is 21mm. All wheel rims must be original design made for Mini-Z RACER, any modification is not allowed, any slot-car design wheel and 3D print wheel NOT allowed.

Tire: Any Brand of Rubber Mini-Z production tire ONLY. Homemade tires, Foam tires, Silicon tires, Urethane tires, Ethyl Carbamate tires NOT allowed. No tire insert use. Traction compounds NOT allowed on tire or on race surface. Tire warmers are allowed. Tires may be cleaned with a 70% alcohol solution. If a driver uses tire cleaner that has been deemed illegal, the driver will be subject to any penalties that apply. Please address any questions concerning tire cleaners at the drivers meeting.

5 min 7 min 5 min 5 min 5 min 5 min
3 qualifiers - 5 minutes each. 10 car mains + 0 Bumps.
4WD MODIFIED INFO / RULES

4WD Modified

Chassis: Kyosho Mini-Z Racer AWD MA010, MA015, MA020 and MA030, Atomic AMZ, BZ, BZ3 and SZ2, GL Racing GLA, Mini-Q Q7. 94mm-102mm Wheel Base ONLY, No weight limit.

Lexan Body: GL racing, SubRC, Atomic, Reflex Racing, Jomurema, No Pan Bodies Allowed 

Approved Lexan Wing:

Maximum wing size not bigger than original wing cutting line. Carbon, plastic, lexan wings allow 

Motor: Open any Mini-Z size motor, sensored or sensorless.

ESC: Open any ESC sensored or sensorless Battery: Any battery maximum 8.4 volt Additional battery for transponder allowed.

Option Parts: Open any parts allowed (including homemade parts, 3D print parts and prototype parts)

Wheel: All brand Plastic and Aluminum rims are allowed. Maximum Front wheel width is 11mm. Maximum Rear wheel width is 14mm. Maximum wheel diameter is 20.5mm. All wheel rims must be original design made for Mini-Z RACER, any modification is not allowed, any slot-car design wheel and 3D print wheel not allowed.

Tire: Any Brand of Rubber Mini-Z production tire ONLY. Homemade tires, Foam tires, Silicon tires, Urethane tires, Ethyl Carbamate tires NOT allowed. No tire insert use. Traction compounds NOT allowed on tire or on race surface. Tire warmers are allowed. Tires may be cleaned with a 70% alcohol solution. If a driver uses tire cleaner that has been deemed illegal, the driver will be subject to any penalties that apply. Please address any questions concerning tire cleaners at the drivers meeting.  

5 min 7 min 5 min 5 min 5 min 5 min
3 qualifiers - 5 minutes each. 10 car mains + 0 Bumps.
Truck INFO / RULES

Truck Open 

Chassis: Any 1/28th scale Chassis 94mm-102mm Wheel Base ONLY, No weight limit.

Lexan Body: Any Pick Up Truck body

Motor: Open any Mini-Z size motor, sensored or sensorless.

ESC: Open any ESC sensored or sensorless Battery: Any battery maximum 8.4 volt Additional battery for transponder allowed.

Option Parts: Open any parts allowed (including homemade parts, 3D print parts and prototype parts)

Wheel: All brand Plastic and Aluminum rims are allowed. Maximum Front wheel width is 11mm. Maximum Rear wheel width is 14mm. Maximum wheel diameter is 20.5mm. All wheel rims must be original design made for Mini-Z RACER, any modification is not allowed, any slot-car design wheel and 3D print wheel not allowed.

Tire: Any Brand of Rubber Mini-Z production tire ONLY. Homemade tires, Foam tires, Silicon tires, Urethane tires, Ethyl Carbamate tires NOT allowed. No tire insert use. Traction compounds NOT allowed on tire or on race surface. Tire warmers are allowed. Tires may be cleaned with a 70% alcohol solution. If a driver uses tire cleaner that has been deemed illegal, the driver will be subject to any penalties that apply. Please address any questions concerning tire cleaners at the drivers meeting.  

5 min 7 min 5 min 5 min 5 min 5 min
3 qualifiers - 5 minutes each. 10 car mains + 0 Bumps.
Sportsperson INFO / RULES

Sportsperson 

Must be beginner Mini Z driver if we feel you are too advanced for the class you will be moved to the stock class 

Chassis: Any 1/28th Scale chassis No weight limit 

94mm- 102mm Wheelbase  only 

Body: Any Hard body 

Motor: 3500 handout Rocket motor Rental $15/ Purchase $25

ESC: Open any ESC sensored or sensorless

Battery: Any battery maximum 8.4 volt Additional battery for transponder allowed.

4 AAA Ni-MH only

Option Parts: Open any parts allowed (including homemade parts, 3D print parts and prototype parts)

Wheel: All brand Plastic and Aluminum rims are allowed. Maximum Front wheel width is 11mm. Maximum Rear wheel width is 14mm. Maximum wheel diameter is 20.5mm. All wheel rims must be original design made for Mini-Z RACER, any modification is not allowed, any slot-car design wheel and 3D print wheel not allowed.

Tire: Any Brand of Rubber Mini-Z production tire ONLY. Homemade tires, Foam tires, Silicon tires, Urethane tires, Ethyl Carbamate tires NOT allowed. No tire insert use. Traction compounds NOT allowed on tire or on race surface. Tire warmers are allowed. Tires may be cleaned with a 70% alcohol solution. If a driver uses tire cleaner that has been deemed illegal, the driver will be subject to any penalties that apply. Please address any questions concerning tire cleaners at the drivers meeting.  

5 min 7 min 5 min 5 min 5 min 5 min
3 qualifiers - 5 minutes each. 10 car mains + 0 Bumps.
2WD Pan INFO / RULES

Pan Open

Chassis: Open any 2WD chassis ONLY, 94mm-102mm Wheel Base ONLY.

Body: Any lexan pan body

Motor: Open any Mini-Z size motor, sensored or sensorless.

ESC: Open any ESC sensored or sensorless Battery: Any battery maximum 8.4 volt Additional battery for transponder allowed.

Option Parts: Open any parts allowed (including homemade parts, 3D print parts and prototype parts)

Wheel: All brand Plastic and Aluminum rims are allowed. Maximum Front wheel width is 11mm. Maximum Rear wheel width is 14mm. Maximum wheel diameter is 20mm. All wheel rims must be original design made for Mini-Z RACER, any modification is not allowed, any slot-car design wheel and 3D print wheel not allowed.

Tire: Any Brand of Rubber Mini-Z production tire ONLY. Homemade tires, Foam tires, Silicon tires, Urethane tires, Ethyl Carbamate tires NOT allowed. No tire insert use. Traction compounds NOT allowed on tire or on race surface. Tire warmers are allowed. Tires may be cleaned with a 70% alcohol solution. If a driver uses tire cleaner that has been deemed illegal, the driver will be subject to any penalties that apply. Please address any questions concerning tire cleaners at the drivers meeting.  

5 min 7 min 5 min 5 min 5 min 5 min
3 qualifiers - 5 minutes each. 10 car mains + 0 Bumps.
2023 March Mayhem at Fastlane

Track: Fastlane Raceway
Location: Blue Springs, MO, US
Date: 03/10/23 - 03/11/23

2023 BeachRC.com Palmetto Classic

Track: Beach RC
Location: Myrtle Beach, SC, US
Date: 03/03/23 - 03/04/23

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