Board index Iowa Fast Track RC Rules VTA Class rules

VTA Class rules

Club ByLaws, Track Rules, and Class Rules

Post Fri Mar 29, 2013 8:05 pm

Posts: 481
These are the offical rules for VTA for the 2012 - 2013 race seasons. If there are any changes to the national rule set they will be discussed prior to the the rule taking effect for the IA Fast Track indoor season.
Trans Am Class Rules and Specifications

Body Specifications:

Late '60s to early '70s American pony car Vintage Trans-Am bodies only.

Bolink part numbers:
BL2262 '68 Chevrolet Camaro
Also known as RJ Speed Part # BOL2262

BL2263 '65 Ford Mustang
Also known as RJ Speed Part # BOL2263

HPI part numbers:
17510 - 1970 Plymouth AAR 'Cuda
7494 - 1968 Chevrolet Camaro
17531 - 1969 CHEVROLET CAMARO Z28
17508 - 1965 Ford Shelby GT-350
17519 - 1966 Ford Mustang GT
For the HPI Mustangs which are not provided with a spoiler:
A lexan spoiler of 16mm total height from trunk deck, and overall chord of 20mm is allowable. All other bodies must use the spoiler included with that specific body set as intended. Built in spoilers may not be enhanced. 17546 - 1970 Ford Mustang Boss 302 (scale wing ok)

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

Protoform part numbers:
#1526 - J71

McAllister Racing part numbers:
#286- 1969 Mustang body

Body provided deck lid spoilers allowed (not wings). No additional skirts or raised/extended wings or air control surfaces allowed. Body must be trimmed at body trim lines. Front spoiler may be extended into body to provide durability. Full rear bumper required. It is highly preferred that bodies are detailed in race type livery in period-correct paint schemes. Fluorescent colors, wild graphics, chromes and non-period correct paint schemes are frowned upon. All cars must have a number on the hood, both doors and trunk lid. Wheel covers of any type are NOT allowed.
All cars must include a driver figure consisting of at least a head and shoulders.

Driver Figure part numbers (ANY suitable 1/10 driver figure is legal-these are readily available examples)


6180 Driver, unpainted, 1:10

#423 Stock Interior and Driver

Tire & Wheel Specifications:

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. All other tires and/or part numbers are illegal. Wheels and tires designated as "front" must be used as front tires/wheels, "rear" wheels/tires must used as rears. 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, Vintage Wheel CC Type #33472 and #33473, Vintage Wheel DTP Type #33474 and #33475 are all legal wheels.

Grinding of tire tread is NOT permitted. Sanding of mold seam to remove seam is allowed. HPI Vintage Slicks and HPI Vintage Performance Tires are not allowed. Tire traction compounds are at the discretion of the track. No other altering, changing or softening of the tire is allowed. All decisions of the race promoter or track owner are final. No "double stuffing" of foam inserts allowed—only single stock vintage tire inserts are allowed.

Chassis Specification:
Four Wheel Drive touring car chassis only. Any era or brand 4wd chassis is allowed. An Excel spreadsheet gear ratio and final drive ratio calculator for most touring car chassis is available here.

Motor Specifications:
25.5 brushless with 2C LiPo: Novak SS25.5 Pro brushless motor (pn:3425V) or Ballistic 25.5 (pn:3625V- stator only pn:S6625) Club (pn:3331) ONLY combined with any hard-cased 2C 7.4v LiPo pack up to and including 5000 mAh capacity. Novak motors are the ONLY motor allowed at this time. All house track rules regarding LiPo usage apply. Only physical motor timing advance is allowed, however Ballistic motors must not be advanced beyond the last line of the timing range sticker. 12.3 mm rotor diameter only (no "tuning" rotors are allowed, only stock Novak rotors allowed). Using ceramic bearings in the motor makes you a dork. No modifications or optional parts allowed on motor can, endbell, stator, or rotor. No cooling holes or other changes allowed to motor. Fans and external clip on heatsinks are allowed, but integral type heatsinks/fans including but not limited to those that require motor disassembly to mount are illegal.

All decisions of the race promoter or track owner are final.

Approved ESCs:
Club Brushless ESC (#1852)
EDGE 2S Brushless ESC (#1850, 1851)
Mongoose Micro Brushless/Brush ESC (#1718)
GTB 2 Racing w/X-Drive (#1749)
GTB 2 Racing w/X-Drive- Low Profile (#1748)
GTB 2 Sportsman Racing Brushless ESC (#1708, 1709)
GTB series part numbers:1710, 1711
Havoc series part numbers:1732, 1733, 1735
Slyder part number: 1712
XBR (DISCONTINUED) part number:1720

A.i. Brushless Reverse part numbers: LRP80100, LRP80150

Cirtix Stock Club Race ESC part number: 12280
Reventon Stock Club Race part number:SP000048

JUSTOCK Club ESC (same esc, but differing part numbers)-
Falcon Sekido Part #
Hobbywing Justock Black: 81020001 (Black)
Hobbywing Justock blue 81020000 (Blue)

CRC Part #
7014 - Hobbywing XERUN Juststock Club No timing ESC - Sensored

Battery Specifications:
Battery Specifications: 2 cell LiPo hard cased, 5000 mAh limit

Ride Height Specification:

Minimum ride height is 5mm.

Weight Specification:

Minimum 1550g in race-ready trim

Gear Ratio:
There is no longer a FDR rule in effect.

Race Specification:
- 5 minute qualifiers
- 8 minute mains
- Absolutely NO IFMAR-type starts. All heats and mains should be straight-up starts, with random sorts for each heat. Non random sorts should shuffle starting order for each heat.

Optional Main Variations:

- 12-20 car A-mains, depending on car counts.
- Invert qualifying order based on random hat pull (top 6-10 cars).
- "LeMans" type starts where all cars are lined up on an angle to the racing line in order.
- Run track in reverse rotation for mains.
- Rolling starts

If it's not in the rules, and does not encompass the spirit of slower, controlled racing with realistic looking cars, consider it illegal. This is called the "Spirit of VTA" Rule. The class is based on slower, equal playing field competition with less traction, minimal aerodynamic aids and mostly older carpet racing technology. The final objective is close, fair, wheel-to-wheel racing for all.

All decisions of the race promoter or track owner are final.
- Cyclone TC VTA - TCX 17.5 USGT - SC104x4FT - SC104x4 LM Oval - SCX10 Jeep JK scaler - Bully Viper 2.2 Comp crawler -

Post Tue Dec 17, 2013 3:40 pm

Posts: 481
At the 12/15/13 race all of the racers elected to remove the 5.0FRD rule. So throw some gear at those beasts and let 'em rip.
- Cyclone TC VTA - TCX 17.5 USGT - SC104x4FT - SC104x4 LM Oval - SCX10 Jeep JK scaler - Bully Viper 2.2 Comp crawler -

Post Fri Sep 02, 2016 2:23 pm

Posts: 115
Location: Quad Cities

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