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 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)

This class has been created to encourage new drivers to Nitro racing.  It is essentially a standard 1/10 Tourer class, with a restriction on the engines i.e. with a model chosen that is cost effective (around $100)

 Rules:

This class will follow the rules for the AARCMCC IC 1/10th 200mm Tourer Class, except for the limit on the engine.  Only one engine may be used - the STS 1018.  The engine must not be modified in any way other than:

1. Any glow plug may be used
2. O rings in carburettor may be replaced
3. Head shims can be added or removed
4. Either carburettor that is supplied with the engine may be used