Although the Ground Pounder Club is ROAR sanctioned, and all racers must be ROAR members to race, we do have Club Rules that we enforce at our events.
Driver Etiquette: It is expected at our club races that drivers conduct themselves on and off the track with respect for other people’s equipment. Drivers should not intentionally make contact with another driver’s car. If it is done accidentally, the position should be forfeited back to the other driver. We expect our drivers to race cleanly and fairly. Rough driving will not be tolerated.
Batteries: Depending on the class, any ROAR approved six (6) cell, or four (4) cell, NiCAD, NiMH or 3.7v and 7.4v LiPo battery packs, may be used. Batteries must be readily available to all racers. LiPo’s are used in most classes. Only Roar approved, hard cased, LiPo’s will be allowed. Racers are responsible for the proper handling, charging, and usage of their batteries. All Lipo’s must be charged in a “LiPo Sack” and must not exceed 8.45 volts after charging. For more info, and approval lists, please see Roar’s webpage www.roarracing.com
Brushless motors: Must be Roar approved and on the most current Roar list.
Exhibition Classes: If people have an idea for an exhibition class they would like to run this season for one race day they should bring the topic up to the board and then it will be discussed and voted upon at a general meeting. If approved, the club will work the exhibition class in to the race schedule for an upcoming race day.
Four to make a class clarification: There has been a slight misinterpretation of this rule the last few years, so we thought it best to clarify at the beginning of the race season. “Four to make a class” refers only to the established classes already approved by the club for our normal race days (this goes along with the exhibition class notes.) If there are approved upon classes on race day that have less than 4 cars sign up the board members will make the determination of how to handle the class (allow them to run or cut the race from that day.)
Race day entries: The board has decided to allow up to four entries per participant on a race day as long as corner marshal responsibilities are being handled. It is up to the club member to arrange for this coverage.
Heat and Main Race lengths for each class will be determined by the Race Director the day of each race unless specified below.
Novice Electric Road Course and Novice Electric Oval Classes: These classes are for beginning R/C Racers, most everyone will begin their racing career in a Novice Class. No matter what type of car or truck you have, Novice Classes race them all together. Novice Road Course will race the on-road track and Novice Oval will race on the Oval track. After a driver becomes better at controlling his or her vehicle, they will be moved out of this class and into a regular stock class for their car or truck. The Race Director has the final word on who can or cannot move up. Novice Class runs six cell batteries, or LiPo, stock motors or BL 17.5, 21.5 and 25.5 motors.
Speed is not the issue in any Novice Class. Learning to drive a car or truck competitively on the race track, during a race, is what you should be after. Learning to have good control over your vehicle is a must in racing and a Novice Class is the most forgiving place to learn it. If you have any problems or questions, don't hesitate to ask other racers or the Race Director.
17.5NR Sedan: This class is for the all Sedan drivers, giving everyone a class to race in while gaining track time and experience. The class uses car like Tamiya, Team Losi, or Team Associated 4wd sedans (No home-built's). Off the shelf upgrades are allowed. Rubber tires only, No foam tires. Only 2 cell Roar approved Lipos, 17.5 Roar approved brushless motors, Roar approved Speed Controls set in Blinky Mode allowed. Cars must meet the Roar minimum weight to be allowed to race (1380grams) (Sportsman and Expert Racers)
Slash Classes: The Slash classes are intended to be fun, driver's classes, where the rules are strict and the costs are low. Slash's must be kept box stock, using the 12T motor, unless the rules state otherwise. If the rules do no state you may change something, you cannot. The Slash 55 is an Oval Class, while Stock Slash is for the road course (with jumps).
Stock Slash Rules: You may change the transmitter and receiver. You may use either of the two pinion gears that come in the box. You may use either of the two spur gears that come in the box. You may change shock oil and bottom shock mounting location (in the stock holes only). You may use an aftermarket Slash style body, painted as you see fit. Bodies may be cut to the lower trim line, with minor clearance changes to the fender well area (no other trimming, or cutting of the body is allowed). You may service the diff with your choice of fluids. You may use a 7-cell or a 7.4v LiPo battery.
Battery Plugs must be used. Races will be on the road course track, with jumps and other obstacles. (length is up to the Race Director. Sportsman and Expert Racers.) Please Note: The Stock Slash and Bomber are buy-out classes. As a way of keeping everyone honest and having fun, there’s a $250 buy-out option. $250 cash gets you anyone's Slash minus body, TX & Rx, and battery. 5 minute heats and mains.
Euro Truck: Euro truck must be box stock. Only upgrades are bearing kits. Must use supplied motor and esc in kit. No upgrades except the bearings.
Winged Sprint Cars 17.5 – ROAR approved 17.5 turn brushless motors. ROAR approved blinky mode speed controls. ROAR approved 2S hard case LiPo Batteries. Maximum 6” x 6” Top Wings. Maximum 8 square inch front wings. Foam tires only. Minimum weight is 55 ounces race ready. Top wing minimum height at leading edge: 5.000” from bottom of chassis. 4 wheel independent suspension (no solid axles.)
Bomber Rules: You may change the transmitter and receiver. Either the Parma #1238 or #1240 bodies may be run. Body to be trimmed to lower cut line. No trimming of the fender well area. Extra trimming allowed in the rear bumper area to fit Slash rear bumper (up to lower trunk line). Front may be trim to the lower grill line. Rear body mount to be run in the top holes of the rear shock tower. Front uses stock or any front post in Traxxas #1914R. Body should be mounted as flat as possible, no rake front to back, or lean left to right. Only the 90 spur and 19 or 23 tooth pinion may be run. You may service the diff with your choice of fluids. You may use a 7-cell or a 7.4v LiPo battery. Battery Plugs must be used. Front Shocks changes allowed: Oil, pre-load clips, must use internal droop limiters (6.5mm), maybe be mounted in either lower arm location. Rear Shock changes allowed: Oil, pre-load clips, must use internal droop limiters (6.5mm + factory shim). Must be mounted in the furthest hole out holes on the lower arms. Shock Clarifications: Internal droop limiters must be added to shock shaft, below the piston. 6.5mm front and rear. Hard plastic limiters only (Associated #6466 suggested). Shocks may be teched for overall length. Original parts, or factory replacement parts, must be used. No parts added, or omitted, other than what rules allow. Races will be on the oval track. (Sportsman and Expert Racers.) Please Note: The Stock Slash and Bomber are buy-out classes. As a way of keeping everyone honest and having fun, there’s a $250 buy-out option. $250 cash gets you anyone's Slash minus body, TX & Rx, and battery. 5 minute heats and mains.
USGT and VTA: http://www.usvintagetransam.com/rules/
21.5 Oval Truck: This class is for 1/10 scale, solid-axle pan cars like the 10L. Narrow or wide cars may be raced. Bodies: Spec body (Protoform P/N:122721). Factory spoiler only. Rear wing not allowed. Bodies must use factory trim lines on the front splitter, rocker panels and rear bumper. Only 17.5 brushless motors and single cell Lipos are allowed. Speed Control must be Roar approved and set in Blinky Mode. Tires-CRC GTR wheels and CRC GTR rubber or Tamiya “TCS” rubber tires only. These tires are identical in compound and construction (verified directly with CRC) and are easily identified with molded-in sidewall markings. Foam inserts are open as a tuning option. CRC premounted GTR tire is also legal. A great class for Racers looking to gain more experience and Racers looking for close competitive racing. *No receiver packs allowed for all oval classes. Weight 36 oz/1020 grams
17.5 Oval Xfinity: Same basic rules as 21.5 oval truck. Only 17.5 brushless motors and single cell Lipo batteries can be used. Chassis may be wide or narrow. Tires-CRC GTR wheels and CRC GTR rubber or Tamiya “TCS” rubber tires only. These tires are identical in compound and construction (verified directly with CRC) and are easily identified with molded-in sidewall markings. Foam inserts are open as a tuning option. CRC premounted GTR tire is also legal. Bodies: Nationwide 1237-25 Gen 3 C and 1233-25 Gen 3 D (Weight - 36 oz./1020 grams) *No receiver packs allowed for all oval classes.
13.5 Oval Spec: Same basic rules as 21.5 oval truck. Only 13.5 brushless motors and single cell Lipo batteries can be used. Chassis may be wide or narrow. Tires-CRC GTR wheels and CRC GTR rubber or Tamiya “TCS” rubber tires only. These tires are identical in compound and construction (verified directly with CRC) and are easily identified with molded-in sidewall markings. Foam inserts are open as a tuning option. CRC premounted GTR tire is also legal. Bodies: Nationwide 1237-25 Gen 3 C and 1233-25 Gen 3 D (Weight - 36 oz./1020 grams) *No receiver packs allowed for all oval classes.
- Legal chassis platforms: M03, M05, M05 V2, M06 and M07
- Current TAMIYA Mini bodies available for the M03, M05, M06 and M07 are legal.
- Any Tamiya MINI body parts set made for the M-03, M-05, M-06, and M07 may be used on any chassis platform.
- Motor Rules: 21.5 motors on the ROAR legal and approved list may be used. See general rules above for the list link and exceptions. Note: ROAR legal Tuned rotors are allowed as is physical timing advancement. **Stock “silver can” Tamiya brushed motor allowed**
- Timing Rules: Physical motor timing is allowed. However, you may not go beyond the manufacturer’s maximum timing
- No BOOST ESC (Electronic Speed Control) rules: Any ROAR legal and approved ESC may be used capable of “Blinky-Mode”. These ESC’s must not use electronic timing (boost). See General Rules for ROAR approved “blinky” ESC
- Tamiya internal gears only. Aftermarket idler and spur gears are not legal.
- Battery rules: Any Legal TCS battery. See General rules. Note: LIPO battery packs used in the M-Chassis class that are Sport Packs (a rounded profile) must be hard case batteries but are not required to be ROAR approved. Grinding the battery slot to fit rectangular batteries is not permitted.
- All M-chassis cars must meet a minimum weight of 1300 grams.
- Spec Tire rules: The Mini class must use the Tamiya pre-mounted and glued spec tires manufactured by Tamiya: items 1016, 1028 and 1029. See rule #40 under "General Rules" for specifics. Note: This rule is enforced at every TCS
5 minute heats and mains.
Please keep in mind the GP Club host family oriented events, where Fun is Rule #1.