Key to Allowed Modifications in T-Jet Races
2009 Factorv Stock NJ Super Stock T-Jet Terror (G) T-Jet Willys  Super Stock T-Jet Indy NASCAR (F) Hot Rods, Dune Buggies J. Lightning (H) JL I JW (H) Stock Trucks Stock Indy t-jets
 
Red or Long Guide Pin   * * * * * * * * * *
Guide Pin May be Glued to Chassis   * * * * * * * * * *
Rear Slip on Silicone Tires    * * * * * * A J * *
Hop Up Brushes (Thunder Brushes, High Copper)   * * * * * *     * *
Rear hubs (Delrin, Aluminum, MM, JW, AFX, TO,AST*)     * B N       J    
Wild Ones Magnets (Green and White!!! Or Unpainted w/ white stripe) * * * * * * *     * *
Metal Aurora T -Jet Hubs, MM or JW   * *     *          
Tuff Ones Front Rims     * *   *   *      
Cut Wheel Wells     *   D D         D
Wizzard Front Rims & Weights, MM, AJ's     *                
JW Front Rims & Weights     *           *    
BSRT & Wizzard LAW AST type tires     *                
Tuff Ones Magnets (RED AND WHITE!!!)     M *              
Super II Magnets (Yellow & Blue!! w/ dimple)     *                
Hop Up Armatures (5.5 -13.5 Ohms)     3.1 + *              
Hop Up Gears (10 - 14 Tooth Pinion)     * *              
Hop Up Shoes (BSRT Skis, Silver, Gold Shoes) aml OK   * C              
Silver Motor Brushes     * *              
Lightened Idler Gear     * *              
Motor Magnet Shims     *                
Weighted Pans     *                
Lowered Body     *     *          
Body Modifications (Chrome Motors, Screen Windshields, dirt track appearance)     *                
Lightened Body     *                
Lights (Front and Rear) / Lighted Races Only!   *                  
Cut Gear Plate Rails     *     *          
Wheel Spacers   * * * * * *   * *  
Large 4 lug Aurora Hubs and Silicones         *   Chrome     Yellow Chrome
JL/AW, MEV, Bauer, MM Inc, Dash,  RRR K any     I *          
Resin bodies, such as BRP, Fandago, jw, Gregs etc     *                
Maximum allowed wheelbase and tire width 1 1/16" 1 1/16" 1 5/16" 1 3/16" 1 5/16" 1 1/16" 1  3/16 1 3/16" 1  5/16 1 3/16" 1 3/16" 
Definition of a Factory Stock T-Jet Chassis:
1 Stock T-Jet Copper Chassis, solid or hollow rivets A Only allowed TO silicones
2 Magnets must be red and green, unpainted, unpainted with a white stripe, or white and green, or orange and green B Only Allowed TO  or AFX sized rims plastic or resin rears
3 The Armature may have only 2 laminations, painted grey tips, any color wire, and must ohm to 16 ohms or greater. C Only Allowed silver shoes
4 The gear system must use a 9 tooth pinion gear D Only Cut to accept tires
5 The tires must be ribbed, rubber, and the minimum diameter is .370 Min. Indy/Hot Rods E ECHORR Classic - see ECHORR.com for Classic rules NOTE ECHORR SUPER STOCK IS NOT THE SAME AS NJ HOBBY SUPER STOCK!!! 
6 Axles must be short spaced. F Bodies used before 1970 ONLY!!!
7 The brushes must be graphite G Bodies must cover chassis when viewed from above and gears must be enclosed.  
8 The pick up shoes and springs must be factory issue. H COMPLETELY STOCK NAMED CHASSIS!!!
9 The gear plate must be totally unmodified I AML - Harvey or Willard, Tyco Indy racer
10 The guide pin must be black, max length 1/4 inch INCLUDING BASE! J Must be JW Brand
11 bodies may not be smaller than 1/75 scale K no resin bodies allowed
# AST delrin rim, sponge tire w/silicone coating M Johnny Lightning blue and white magnets allowed also 
N AST'S, BRASS RIMS ALLOWED