Staub Brothers'

Class Specs--2008
Limited 2WD Gas Late Model

The goal of the limited classes is to promote the RC racing hobby by allowing racers a chance to compete at a more even and cost-controlled environment. The limited class is not a beginner or sportsman class. The limited racer should have a basic understanding of car setup and a reasonable amount of racing experience to handle the speed and tight racing of the class. It will be a highly competitive class where car setup and driving styles will be the determining factor.

Body
Approved bodies only. No homemade bodies.

Custom Works #9012 Eldora
Custom Works #9005 Lumina
Custom Works #9006 T-Bird
Factory Works #7353 Rocket
Factory Works #7357 Concord
BMS #TBA Shadow
McCallister #207 Tulsa
McCallister #237 Bakersfield
Other bodies must be preapproved by management.

Bodies may have openings for cylinder head, fuel tank access, glow plug, engine tuning, and exhaust outlets only. The body may not be altered in anyway from its stock configuration i.e.: shortened, lengthened, narrowed etc. Reasonable modification may be permitted to allow for cylinder head cooling only.

Side Dam
None

Rear Spoiler
Maximum rear spoiler is 3" including any molded in portion. A 1/4" wicker is allowed on top of spoiler in addition to the 3". A right side spoiler cap or side dam is allowed and can be no longer than 2" forward of spoiler base and no taller than top of spoiler.

Wheel Base
(determined where outside of tires touch the surface of the track)
Wheelbase 9.5" to 11.5"
Max width 10.25"
Tires cannot stickout from under the body by any more than 1/8 of an inch.

Minimum Weight
3.5 lbs. (56 oz.)

Tires
2.0 to 2.2 rubber street treaded or foam tires
All foam tires must be wiped clean of any traction compound before setting the vehicle down on the track or pit lane. Tires will not be allowed to leave tracks on the racing surface or pit lane. One warning will be issued before disqualification for the day.
No mini pins, ribbed or foams

Engine
OS .12 TG production engine only.
* No modifications to the stock, out of the box carburetor
* No modifications or additions to the head spacer
* No grinding, cutting, or polishing of the crank or other internal components
* Any marks inside the motor will be ruled on by management and are final
* One stock spacer allowed under the glow plug
* Any replacement parts must be original stock
* Sleeve pinching will be legal to extend the life of the motor
* No additional modifcation to the sleeve will be allowed.
* A pull-start TG can be converted to a non-pull start TG by adding the OS backing plate and grinding off the pull-start tab

Production headers and pipes only with maximum 6 mm diameter single stinger opening. No carbon fiber pipes. Max fuel tank size is 75cc

**Any intentional rule breaking with the engine will result in loss of all current points and you will be ineligible to run any of our limited classes in the future. Management will make the final decision.

Tear Down Procedure:
Management or a limited class racer who raced in the same Main with the subject can request an engine tear down. Management retains the right to deny a tear down. The source requesting the tear down must put up $20 for the subject's time and materials. The subject will tear down his own motor after the class's A-Main in front of track tech officials using his own tools. Only management, tech officials, the subject, and the person requesting the tear down will be present during the procedure. The vehicle may be impounded until the engine can be torn down. If the engine is found to be in violation of the engine rules or the subject rejects the request, the $20 tear down fee will be returned to the source and the above rule breaking consequences will be followed.

Wings (roof)
None.