2008/9 On-Road Class Rules

1/12 scale GTP

RIDE HEIGHT: 3mm
WEIGHT: 28 ounces/794 grams
WIDTH: 172 mm
W/BODY: 174 mm
MIN HEIGHT: 70 mm
BODY TYPE: ROAR approved GTP bodies only
BATTERY TYPE: ROAR legal 4 cell (4600 mah limit)

MOTOR: stock class (17.5 brushless or 27T) 13.5 classes (13.5 brushless). Motors must be ROAR legal

TIRE TYPE: foam tires only
FRONT SUSPENSION: sliding king pin style only
REAR SUSPENSION: solid rear axle only
ANTENNA TYPE: roll over antennas are allowed

PRO 10 GT

RIDE HEIGHT: 4 mm
WEIGHT: 40 ounces/1134 grams
WIDTH: 200 mm
W/BODY: 205 mm
MIN HEIGHT: 95 mm
BODY TYPE: GT Style
LEGAL BODIES:

  • HPI #7485 Nissan 350Z Nismo GT
  • HPI #7427 Nissan Skyline R34 GT-R
  • HPI #7486 Toyota Supra GT
  • HPI #7428 Saleen Mustang
  • HPI #7488 Mazda RX-8
  • HPI#7423 Audi TT
  • HPI #7473 Dodge VIper GTS-R
  • PROTOFORM #1499 CHEVY C6-R CORVETTE

BATTERY TYPE: ROAR legal 4 cell nimh ( 4600 mah limit )
MOTOR: ROAR legal 13.5 brushless

TIRE TYPE: foam tires only
FRONT SUSPENSION: sliding king pin style only
REAR SUSPENSION: solid rear axle only
ANTENNA TYPE: roll over antennas are not allowed
WING: stock body wing attached to rear deck only
*NOTE Bodies may not be cut out more then 35mm from the rear deck. Wing may not be higher than roof of the car

Vintage Trans-Am

CHASSIS: 1/10 4WD Touring Car

BODIES:

HPI part numbers:

  • 17510 - 1970 Plymouth AAR ‘Cuda,
  • 17519 - 1966 Mustang GT,
  • 17508 - 1965 Ford Shelby GT-350,
  • 7494 - 1968 Camaro

Parma part numbers:

  • 10143 - 1969 Z28 Camaro,
  • 10141 - 1970 Boss Mustang,
  • 10113 - 1970 ‘Cuda

Pegasus Hobbies part numbers:

  • PGH4001 - 1970 Camaro SS,
  • PGH4002 - 1970 ‘Cuda,
  • PGH4003 - 1970 Mustang

TIRES & WHEELS: The only tires allowed are HPI tire part #4793 front and #4797 rear, using stock tire inserts provided with tire and any HPI Vintage wheels designed to fit these tires. Five or Eight spoke wheels available in various colors. 0mm offset front wheels and 6mm offset rear wheels are intended for 26mm width fronts and 31mm width rear tires. 8-spoke Vintage wheels from #3805 through #3814, 5-spoke Vintage wheels from #3815 through #3822 and Vintage stock car wheels from #3854 through #3860 are all legal wheels.
MOTOR:

  • Option 1: 27-turn ROAR stock motor ( 4 cell ),
  • Option 2: 17. 5 brushless motor ( 4 cell ),
  • Option 3: Novak SS 21. 5 brushless motor (2C LiPo).


Note: See official rules sheet for more VTA rules. Three or more make a class. Above are our regular weekly classes.