Bbmods Raceway

Class Rules:

Stock Slash Dirt Modified (MDM)

• Must use stock Traxxas Slash 2wd chassis and components, unmodified, unless otherwise specified. No modifying, replacing, or removing any components unless otherwise specified.
• All suspension components must be installed in the proper position and orientation on the car from the factory (EXAMPLE: Left caster block on the left; right block on the right, suspension arms right side up, etc.). Any color Traxxas Slash aluminum steering bell cranks (#3743), caster blocks (#3632), steering blocks (#3636), camber links, and rear axle carriers (#3652) are allowed.
• RPM rear carriers (#80382), front steering blocks (#80372), caster blocks (#80712), and front (#80952, #80953, #80955) & rear (#81002, #81003, #81005) bumpers will be allowed. The “hoop” and “ears” on the front bumper may be cut off, however, the main area of the bumper must remain intact (unless you are running a body manufactures front body mount/bumper.
• Transmitter/Receiver and servo may be replaced. (Servo saver will also not be a tech item) Traxxas Aluminum Steering Bellcranks (3743A and 3743X)
• Locking or modifying the differential in any way will not be allowed. The differential must have normal diff action when rotating one rear tire against the normal compression (resistance) of the motor. No ball diffs.
• NO SWAY BARS
• Any additional weight must be added within the main chassis plate area. Adding weight to nerf bars, bumpers, headers, suspension arms, or any component not within the main chassis area will not be allowed. The ESC, transponder, and receiver can be mounted anywhere in the main chassis plate area only. Minimum Ride Height: .750″ (including body).
• Motor, ESC, & Battery: Must use the stock XL-5 ESC(unaltered) & unaltered Titan 12t 550 brushed motor. Tuning, tweaking, or modifying the motor in any way will not be allowed. The stock (bullet) connectors from the motor to the ESC must also be used. Soldering the connectors together is not allowed.
• No cooling fans on the motor or esc.
• Battery – ANY Roar approved 7.4v LIPO. Must be hard case lipo’s! 4.22 max volts per cell
• Battery must be mounted in the stock center tray location, but can be moved forward or back as long as it stays within the stock boundaries of the battery tray. Any plug may be used for the battery to ESC connection. However, direct soldering to the battery will not be allowed.
• Tires, Wheels, & Inserts: Any 2.2/3.0 short course wheel will be allowed that is made for the 2wd slash (19mm offset Front and 21.5mm offset rear). Each wheel must have a minimum of two vent holes. Front wheels must be on the front and rear wheels on the rears. Must use stock Traxxas Slash tires. Choice of: Slash Spec, Kumho Venture, and BF Goodrich treads. S1 compound tires for any of the treads will not be allowed. Altering the inside of the tire in any way will not be allowed. However, gluing or taping the outside of the tire to help prevent traction rolling will be allowed. Tires cannot be ground down to slicks. Tires must have a minimum tread depth of .065″ for all three tread styles. One foam insert per tire only.
• Shocks & Springs: Any Slash tuning spring by Traxxas will be allowed. Springs may not be cut or altered from factory in any way. Aluminum shock caps (any color) are allowed. The shock oil or shock travel/length will not be mandated. 2-stage pistons or any modification to the shock piston to tune the compression and rebound separately will not be allowed.
• OPEN GEARING
• If it doesn’t state that you can use or do it to the car it’s NOT ALLOWED!