Track Rules


DCHobbyShop.com Track Rules

 

  1. The track will be open for testing/tuning on race day before the race program begins. Once the program begins the track will be closed for practice. The track will once again open for practice during intermission.
  2. If at all possible do not stop in the racing line. Pull off or move over to get out of the way.
  3. NO work is to be done to any car while standing on the track. Applies to practice and during racing.
  4. Qualify race length will be set by race officials and will be announced prior to the event.
  5. Drivers: All drivers must sign in prior to racing in their respective division and wear armband.
  6. Drivers: All drivers must Track Marshall
  7. Drivers are expected to keep a consistent pace with the rest of the field and have “good” control over their car.
  8. All cars must have a working MyLaps transponder. It is up to the racer to make sure his or her transponder is in good working order prior to the race program starting. Each racer is responsible for proper mounting of his/her transponder. In the event the transponder does not count, race officials are not responsible.
  9. You get what you give. All racers are expected to exemplify quality sportsmanship both on and off the track.
  10. Using reverse is not allowed in competition. The “no reverse” rule will only be in effect during multi-car competition races.

 

Dirt Oval Rules

Classes – Super Late Model, Sportsman Late Model, B4 Late Model, 17.5 Late Model, 8th Scale Late Model

Dirt Oval – Super Late Model

This is a Late Model class based off of the two wheel drive Short Course Trucks
General rules: Super Late Model division is designed for advanced drivers.

Section 1:
Chassis:
Must be a 2 wheel drive SC truck.
Aftermarket chassis ok as long as:
a) must be offroad specific. NO offset oval specific chassis allowed
b) must be a production chassis.

Any and all upgrades must be to SC based specs (i.e. no lowering kits/sedan shocks, etc)

Springs and Shocks must be SC based and can run any oil and piston combo.

Battery – no offset battery configuration (this rule also applies to converted 4×4 vehicles)
A. May mount in parallel center line of chassis.
B. may mount horizontally in chassis

Section 2:

Electronics:
Any 2-cell 7.4 lipo (hard case preferred) or up to a 6 cell NiCd/NiMh
Any speed controller.
Any motor 1/10th , No 1/8th motors
No steering or throttle assist devices of any type.

Section 3:

Bodies:
Late model bodies required for SLM with one race rule*
Molded one-piece bodies only.
No hand fabricated bodies allowed.
One rear spoiler allowed (sect. 4)
Decking is allowed. Any windows may be removed.
No additional modifications other than spoiler and decking allowed.
There will be no metal body parts of any kind.
All bodies must be approved.
Approved Body list:

C&M 2011 “Assassin”
C&M-2009 “ATOMIC”
C&M 2011 “Atomic SC”
Losi# losa8096
Ofna# 31143
RJ Speed# 1015
RJ Speed# 1030
A+ one piece
2009 Stalker
2010 Stalker SS
2011 Stalker SC
2010 Onstat Bullet
2013 Onstat Bullet 2
2015  Onstat Bullet 3

Section 4:

Rear Spoiler Specs:
One rear spoiler allowed
Rear spoiler can only be as wide as the body at the rear quarter panels.
Rear spoiler 3″ max material from deck.
The end caps must be a triangle shape.
You may have one fin on the spoiler and two side caps.
The third fin must also be the same dimension as side cap and can be located anywhere on the spoiler between the two side caps. The fin must be in line with the side caps on the front leading edge.
The spoiler must mount to the rear most portion of the body OR on top of a molded in rear spoiler.

Section 5:
Wheel & Tire Specs:
Wheels must be the 2.2/3.0 SC wheels, no 1/10 ST or 1/8 buggy wheels
Tires must be the 2.2/3.0 SC rubber tires. Any pattern or compound. NO Foam Tires!
Any offset ok.

*One race rule: a driver may compete with another type Short Course body in the Super Late Model division for one race.

Dirt Oval – Sportsman Late Model

This is a Late Model class based off of the two wheel drive Short Course Trucks
General rules: This class is for the beginner to intermediate drivers. (Can not use Super Late Model car in this class)

Section 1:

Chassis:
Must be a 2 wheel drive SC truck or SC Buggy
Aftermarket chassis ok as long as:
a) must be offroad specific. NO offset oval specific chassis allowed
b) must be a production chassis.
Any and all upgrades must be to SC based specs (i.e. no lowering kits/sedan shocks, etc)
Springs and Shocks must be SC based and can run any oil and piston combo.
Battery – no offset battery configuration (this rule also applies to converted 4×4 vehicles)
A. May mount in parallel center line of chassis.
B. may mount horizontally in chassis

Section 2:
Electronics:
Any 2-cell 7.4 lipo (hard case preferred) or up to a 6 cell NiCd/NiMh
Any speed controller.
Any motor 1/10th , No 1/8th motors
No steering or throttle assist devices of any type.

Section 3:
Bodies:
Molded one-piece bodies only.
No hand fabricated bodies allowed.
One rear spoiler allowed (sect. 4)
Decking is allowed. Any windows may be removed.
No additional modifications other than spoiler and decking allowed.
There will be no metal body parts of any kind.
All bodies must be approved.
Approved Body list:
“Stock”SC truck bodies are legal. (Truck bodies are allowed to use the spoiler package – sect. 4)
C&M 2011 “Assassin”
C&M-2009 “ATOMIC”
C&M 2011 “Atomic SC”
Losi# losa8096
Ofna# 31143
RJ Speed# 1015 & 1030
A+ one piece
2009 Stalker
2010 Stalker SS
2011 Stalker SC
2010 Onstat Bullet
2013 Onstat Bullet 2
2015 Onstat Bullet 3

Section 4:
Rear Spoiler Specs:
One rear spoiler allowed
Rear spoiler can only be as wide as the body at the rear quarter panels.
Rear spoiler 3″ max material from deck.
The end caps must be a triangle shape.
You may have one fin on the spoiler and two side caps.
The third fin must also be the same dimension as side cap and can be located anywhere on the spoiler between the two side caps. The fin must be in line with the side caps on the front leading edge.
The spoiler must mount to the rear most portion of the body OR on top of a molded in rear spoiler.

Section 5:
Wheel & Tire Specs:
Wheels must be the 2.2/3.0 SC wheels, no 1/10 ST or 1/8 buggy wheels
Tires must be the 2.2/3.0 SC rubber tires. Any pattern or compound. NO Foam Tires!
Any offset ok.

Dirt Oval – B4 Late Model

B4 LATE MODEL /STREET STOCK
*Only chassis allowed is the standard RTR chassis
*No modifications may be made to chassis, must be raced in stock form
*RPM front bumper is allowed
*Any shock oil, springs, spacers or body mount you choose
*You may add weight any place on the vehicle, but you may not modify the chassis or suspension in any way including removing weight
*Both front and rear suspension systems must remain in stock form
*All cars must use the 25 degree castor blocks and 3 degree rear toe blocks
*Wheels spacers may be used
*Ball differentials are not allowed
*All replacement parts must be a direct replacement from the manual
*No modification may be made to the steering system, original factory parts only
*Original ESC must be used
*Servo may be changed to any servo less than $35.00 street price
*You may use any Tx and Rx you choose
*Reedy 3300kv motor must be used
*Any 2 cell 5000mah 25c hard case lipo
*81 tooth spur and 21 tooth pinion must be used in limited class
*Custom Works Street Trac on DE or Custom Works Wheels custom works inserts soft medium or firm.
*No AVC, gyros or traction control.
*2” max height on rear spoiler
*3 ½” max length on side dams. Side dams can not exceed the max height of spoiler
*Side dams must be triangle shape
IF IT’S NOT ON THIS RULES SHEET IT IS NOT LEGAL!!!!

 

Dirt Oval – 8th Scale Late Model

Motor:
Any 8th scale motor

Battery:
4 cell ***NO ZAPPING BATTERIES!***

Bodies: Approved Body List
A+ one piece
C&M Atomic SC, Assassin, & Atomic
Losi # losa8096
OFNA #31143
Onstat LM B-1, B-2, & B-3, Bazooka Wedge body
RJ Speed 8th Scale Dirt Body
RJ Speed Mega Wedge 8th Scale Dirt Oval Body
Stalker
Stalker SS
Setser SS Late Model Body
MACH 1 2014
MACH 1 2015

Spoilers/ Wings/ Side Dams
1. Rear spoiler 3″ max length
2. NO SIDE DAMS
3. Right/ left/ center spoiler cap (max of three rear soiled)
4. No additional wings, spoilers, flaps, etc can be added except what is stated in the rules.
5. No metal is allowed to be added to any body, bumpers, wings or used as supports.
6. Bumpers must be made of shock absorbing material (no metal) and must be completely covered by the body.

Chassis:
1. Max track width 12.375″
2. No part of left wings or chassis may extend past the plane of the tires.
3. MIN wheel base 12.375″

Drivetrain:
1. 4WD only
2. Must use standard 3 diff setup (rear/ center/ front) with shafts connecting front to center and rear to center. Each of the 3 diffs may house either a diff, locker, torsen, spool, one-way, 1 speed.

Tires/ Wheels:
1. Tracks choice on which tires are legal (foam or rubber) from approved tire list.
2. All wheels must be 17mm buggy based.

Foam Tire Specs:
1. Max tire diameter- 106mm max tire width- 46mm.