This class is as per the EP 540 VORTEC class, except that the ESC and Motor must be from the lists below and set to zero timing mode.

ELECTRONIC SPEED CONTROLLER LIST ( 21.5 Zero timing spec)

Speed Passion EXT98802LPF GT-LPF 2.0 ESC (Carbon, Silver or Blue Version) 508 Must use zero timing and zero Advanced Profile signified by blinking LED
Speed Passion EXT98802LPF LPF 2.1 ESC (Carbon, Silver, Blue) V508 Must use zero timing and zero Advanced Profile signified by blinking LED
Speed Passion EXT98802Pro GT-Pro 2.0 ESC (Carbon, Silver or Blue Version) 508 Must use zero timing and zero Advanced Profile signified by blinking LED
Speed Passion EXT98802PRO PRO 2.1 ESC (Carbon,Silver,Clue) V508 Must use zero timing and zero Advanced Profile signified by blinking LED
Tekin TT1152 Tekin RS ESC 212 ** NOTE NEW SOFTWARE PROFILE** SPEC – Non Timing Mode is displayed by LED 3&5 blinking when armed and in neutral position. AVAILABLE 10/20/2010
Tekin TT1153 Tekin RS Pro 212 ** NOTE: NEW SOFTWARE PROFILE SPEC – Non Timing Mode is displayed by LED 3&5 blinking when armed and in neutral position. AVAILABLE 10/20/2010
LRP LRP809050 LRP SXX "Version 2″ Competition Brushless ESC Must use zero timing and zero Advanced Profile signified by blinking blue LED when in neutral.
LRP LRP809055 LRP SXX : Must use zero timing and zero Advanced Profile signified by blinking blue LED when in neutral.
LRP LRP80910 SXX Stock Spec Brushless N/A Must use zero timing and zero Advanced Profile signified by blinking blue LED when in neutral.
LRP LRP80915 SXX Stock Spec V2 Desc: For Spec zero timing mode, both mode 2 (torque) and mode 3(timing) must be set to zero. Blue LED will blink in neutral
Hobbywing
81020000(blue) or 81020011(black) Justock Club SPEC N/A Zero timing and non-adjustable
Hobbywing
81020010(blue) or 81020011(black) Xtreme Stock 508
Zero timing – the RED LED Flashes when the ESC is active and throttle in neutral position.
Hobbywing
81020050 Xerun 60A-SD V2.1 (Blue) 508 Zero timing – the RED LED Flashes
when the ESC is active and throttle in neutral position.
Hobbywing
81020051 Xerun 60A-SD V2.1 (Black) 508
Zero timing – the RED LED Flashes when the ESC is active and throttle in neutral position.
Hobbywing
81020170 Xerun 120A-SD V2.1 (Blue) 508
Zero timing – the RED LED Flashes when the ESC is active and throttle in neutral position.
Hobbywing
81020171 Xerun 120A-SD V2.1 (Black) 508
Zero timing – the RED LED Flashes when the ESC is active and throttle in neutral position.
Hobbywing
81020210 Xerun 120A-1S (Black) 508
Zero timing – the RED LED Flashes when the ESC is active and throttle in neutral position.

Hobbywing
81020211 Xerun 120A-1S (Blue) 508
Zero timing – the RED LED Flashes when the ESC is active and throttle in neutral position.

ROAR Approved Motor List ( 21.5 Zero timing Spec Class)

Stock/21.5 Spec Hobbywing Hobbywing Grey=90040151 XeRUN
Stock/21.5 Spec Hobbywing Hobbywing Blue=90040150 XeRUN
Stock/21.5 Spec Novak Novak Ballistic 3621
Stock/21.5 Spec Novak Novak 3421SS Pro 21.5T
Stock/21.5 Spec Speed Passion Speed Passion Competition V3 SP 138215V3 21.5T
Stock/21.5 Spec Team Epic/Trinity Team Epic Triniyy D3 21.5 TEP 1057 Purple Capped Rotor
Stock/21.5 Spec Team Epic/Trinity Trinity TRI 10415 Pulse 21.5T
Stock/21.5 Spec Tekin Tekin Redline 21.5 P/N TT2250
Stock/21.5 Spec Thunder Power RC Thunder Power Z3R-S21.5 p/n TPM-540A215
Stock/21.5 Spec Viper RC Solutions Viper RC Solutions Viper VST 21.5T (PN8VST215001)
Stock/21.5 Spec Reedy Sonic 21.5T (ASS-0940)

This class is a RTR (ready to run) class and is a great, affordable way to get started in nitro racing.

Rules:
This class will follow the rules for the AARCMCC IC 1/10th 200mm Tourer Class, with the following exceptions:

1. Kit spec pull/roto start engines only - you must use the engine that came out with the car, hi performance engines retrofitted with pull starts are NOT allowed.
2. Absolutely no modification whatsoever is allowed to kit-spec engines internals.
3. Starter box may be used , but pull/roto start must remain operational.
4. Original kit body may be used or an approved body from the list of approved IFMAR 1:10 IC body list.
5. An after market exhaust may be used.

This class is for the more serious racer.  High powered engines and aerodynamics play a role in some high speed racing!

This class will follow the rules for the AARCMCC IC 1/10th 200mm Tourer Class, with the following exception:

1.  2 Can-am bodies have been approved for use in this class - the Blitz 1:10 VDS (P/N 60107N) and the Protoform T530 (P/N 1480)

Rules

1. If the rules do not specifically state that a part can be altered, YOU CAN'T DO IT!
2. Absolutely no changes to the configuration of the chassis, or cutting of the chassis parts is allowed. No replacement parts of graphite or other high tech materials.
3. No changes to steering blocks, axle or springs; Shims are allowed on springs to stiffen front ends. You may put a washer behind the e-clip on the front axle to stop it from pulling thru the steering block.
4. Original front steering rods can be bent as required. Double lock collars are allowed on each side of the steering linkage to prevent slippage.
5. Factory front bumper only and it must remain on the car.
6. Ball bearings are allowed but they must be the same size and shape as the iolite bushings.
7. No changes are allowed to the rear axle or differential. Must have a 81 tooth 48 pitch spur gear and 15 tooth pinion.
8. Only Genuine R/C Legends bodies are allowed. No changes allowed from trim lines, except for 6mm tolerance around the wheels. Body must be painted and all windows to be clear. It is legal to reinforce the inside of the body with tape, lexan or shoe goo.
9. No rollover or stiff antennas allowed.
10. Only legends kit tires on factory wheels are allowed (with yellow stripe)
11. Only Johnson 540 silver end bell motors are allowed.
12. Only 6 cell 7.2V battery of no more than 3600 MAH may be used and must be mounted down the centre of the chassis.
13. 5241 3pc front axle plate is allowed to facilitate easier access to repair the front end of the car.
14. A min weight is to be set.
15. Any radio and electronic speed control may be used, NO REVERSE ALLOWED.
16. All Bodies must have space on the roof for club numbers to be displayed.
17. Personal transponders may be used, or the must be a safe place to mount the clubs transponder.
18. Most importantly! Have Fun!!