• No cell phones, smart watches or blue tooth devices are allowed in the race car at any time.
  • Instant DQ for violations

• Any  variation of wiring must be approved pre event.
  • Wiring of race vehicle must be acceptable to WTC officials
  • WTC reserves the right to approve or disapprove any and all variations
    • Variations must be approved by email or text
• Battery
  • Single battery located behind driver and inside chassis rails.
  • 12 Volt System only
  • A master Battery/Kill switch must be installed within reach of the driver and clearly marked.
• Battery Cables
  • Positive Battery Cables must be inside of roll cage.
• Wires
  • Must remain separate
    • Shrink wrap /taping is not allowed
  • Ignition System
    • Must remain continuous from start connector to end connector
      • No splices
      • No bare areas
      • unused connectors
    • Single ground stud for the ignition only
      • A ground wire may run to battery post
      • A gound wire may  run to the main ground stud
  • Accessory
    • All accessory wiring must be independent of ignition system  wiring
    • Must use ground other than Ignition ground stud

• Amplifier Box
  • Mounted out of drivers reach
  • Mounted on the right side
  • 1 Analog box allowed
  • Modifications not permitted
  • Max 6 wires
  • Rev limiters (Must be out of driver’s reach)
    • Quick Change equipped Trucks and Trucks with open motors that measure
      325 cu inches or over must run 6500 chip
    • Max 6500 rpm chip will be required for all engines over 325 cu. inches.
    • Max 6500 rpm chip will be required for all Trucks with quick Change rears
    • Trucks with  less than 325 cu inches must run 6800 chip
       
  • MSD box recommended color codes
    • A    pin 5   Power      Red
    • B    pin 2   Tach        Green or Brown
    • C   pin 6   Coil  –      Black
    • D   pin 1   Coil +      Orange
    • E   pin 3   pick up –   Green
    • F   pin 4  pick up +   Violet
       
  • MSD Recommended part number
    • MSD 6 type  with Chip capability  #6AL6420 , #64306ALN
• Distributor /Coil
  • OEM or OEM replacement distributors, HEI aftermarket distributor modules,
    or coils may be used.
    • MSD Soft Touch Rev Limiter with HEI ignition suggested.
  • Crank trigger systems are permitted for claimer motors without distributor drive capabilities
    • Must be pre-approved
    • Series reserves the right to disallow any crank trigger system without reason.
       
  • Crank trigger systems are not allowed for option 1 thru 4 motors
  • No magneto
     
• Tachometer
  • Mounted on steering column or dash
  • Max 3 wire
    • 16-18 guage
    • Color Codes
      • A  Ground          Black
      • B   Power           Red
        • Must run to power side of the starter solenoid
      • C  Tach speed    Green/Brown