CHAPTER 7 Junior Performance

Junior Performance 1 Class

a) Junior Performance

2 Age

a) Minimum Age: Year of 13th birthday b) Maximum Age: Date of 16th birthday

3 Competition Eligibility

a) Club b) Zonal c) State Series, Cup, Trophy

4 Licence Requirements

a) A Driver must hold a Minimum B Grade Junior licence

5 Chassis

a) Must comply with the Rules b) No Class specific conditions

6 Drivetrain

a) Engine (i) Type 1) IAME KA100 a. The engine must be manufactured by IAME and imported into Australia by Remo Racing Pty Ltd 2) Vortex Rok DVS Junior a. The engine must be manufactured by Vortex and imported into Australia by Patrizicorse. 3) Rotax Junior Max a. The engine must be manufactured by BRP Rotax and imported into Australia by IKD or RaceMax Pty Ltd. 4) Vortex KF3 a. Must comply with Homologation document 39/M/18-KF3 b. Must conform to any KA authorised alterations 5) Yamaha KT100S 6) Yamaha KT100SEC 7) ARC Spec 100A 8) ARC Spec 100W (ii) Technical specifications available at karting.net.au (iii) Maximum Number of engines permitted to be used by the Driver from the commencement of the first qualifying session at each Meeting 1) Two (2) b) Carburettor (i) In accordance with the relevant engine type Homologation c) Induction Noise Silencer (i) In accordance with the relevant engine type Homologation (ii) No Class specific conditions

d) Exhaust (i) Header Pipe 1) In accordance with the relevant engine type Homologation 2) No Class specific conditions

(ii) Muffler 1) In accordance with the relevant engine type Homologation 2) Yamaha KT100S/SEC the AKA39 Control Muffler must be used. e) Ignition (i) In accordance with the relevant engine type Homologation (ii) Vortex KF3 1) PVL 57/A/15; or 2) PVL/57/A/18 f) Cooling (i) In accordance with the relevant engine type Homologation g) Transmission (i) Gearbox not permitted h) Starter (i) In accordance with the relevant engine type Homologation (ii) Yamaha KT100SEC 1) Complete Yamaha KT100SEC system i) Clutch (i) In accordance with the relevant engine type Homologation (ii) Yamaha KT100S Short Shaft 1) Strike SSS SL (Short Shaft) (AKA#45) 2) Freeline (AKA#44) 3) Ital Red S (Short Shaft) (Spec1, Spec2,Taperlock) 4) ZEDTEC ZD1 X 5) AKA#52 (iii) Yamaha KT100S Long Shaft 1) Tomar TD22 (AKS#56) 2) Strike SSS Evolution (Long Shaft) (AKA#47) 3) Ital Red (Long Shaft) (AKA#55), Spec 3 Taperlock, Spec 4 Taperlock 4) ZEDTEC ZD1 X (iv) Yamaha KT100SEC 1) Strike SSS SL (Short Shaft) (AKA#45) 2) Strike SSS Evolution (Long Shaft) (AKA#47) 3) Freeline (AKA#44) 4) Ital Red S (Short Shaft) (Spec1, Spec2,Taperlock) 5) Yamaha 7YPS (AKA#57) 6) ZEDTEC ZD1 X (v) ARC Spec 100A/100W 1) Strike SSS SL (Short Shaft) (AKA#45) 2) Ital Red S (Short Shaft) (Spec1, Spec2,Taperlock) 3) ARC OEM 4) ZEDTEC ZD1 X 5) AKA#52

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j) Fuel (i) No Class specific conditions

Competition Tyres

a) Dry - Prime (i) Dunlop DFM 1) Front Tyre size must be a. 10 x 4.50-5 2) Rear Tyre size must be a. 11 x 7.10-5 b) Dry - Option (i) Only permitted to be used if specified in the relevant State Regulations or Supplementary Regulations as applicable. (ii) Dunlop DFH 1) Front Tyre size must be: a. 10 x 4.50 - 5 2) Rear Tyre size must be: a. 11 x 7.10 - 5 c) Wet (i) Dunlop KT14W13 1) Front Tyre size must be a. 10 x 4.50-5 2) Rear Tyres size must be a. 11 x 6.50-5 d) From the commencement of the first qualifying session at a Meeting, only the following Tyres are permitted to be used during a Meeting unless otherwise advised in Supplementary Regulations: (i) one (1) set of Dry Tyres (plus one (1) replacement Dry Tyre if permitted in accordance with the Rules); and (ii) one (1) set of Wet Weather Tyres (plus one (1) replacement Wet Weather Tyre if permitted in accordance with the Rules).

Social Karting Tyres

a) Dry (i) Vega - VAH (ii) Bridgestone - DR1 YJL, DR10 YLR ROK, YDS (iii) Dunlop - DFM, DFH, SL1A, RS1 (iv) MG - HZ Option (Red/White), AZ-Red, FZ Prime (Yellow) (v) Mojo - D2, D3, D4, D5 b) Wet (i) Vega - W2 (ii) Bridgestone - WER YLP (iii) Dunlop - KT14W13, KT12SLW2 (iv) MG - WT (White) (v) Mojo - W2, W3

General

a) Minimum weight including the Driver (i) 100cc Air cooled: 137kg (ii) 100cc Water cooled: 142kg (iii) 125cc Water cooled: 147kg (iv) Vortex KF3: 152kg b) Data Logging (i) No Class specific conditions. c) Apparel (i) Refer to Technical Rules - Apparel. (ii) Rib protectors are mandatory for all Drivers. (iii) Neck bRaces and chest protectors are recommended for all Drivers. d) Competition Numbers (i) Background: White (ii) Numbers: Black e) Permitted Modifications (i) In accordance with the relevant Homologation