Round One – Scaleauto R-Series

• Any Scaleauto ‘R-Series’ car is eligible (GT and rally)
• Magnet must be removed
• Body, chassis (black or grey only), motor (Tech-1), gears (11/27), hubs and guide must remain as standard
• Rear wings must be present at the start
• Rear-view mirrors, windscreen wipers and aerials can be removed
• No lightweight interiors or body/chassis lightening allowed
• Any rubber tyre that fits the standard hub can be used, branding must be visible on the sidewall of the tyre
• Front tyres may be changed to a low profile type and can be glazed as required
• Ballast may be added but must be inside the car and securely attached
• Tyre treatments are allowed but must be dry when placed on track

Free Components

All screws, lead wire, eyelets, braid and spacers.

Round Two – NSR F1 86/89

• Body, chassis, wheels, motor pod, motor, pinion and crown gear must remain standard as when new
• White kits must be painted
• No light weight interiors or body/chassis lightening allowed
• Wheel inserts must be fitted
• Tyre treatments are allowed but must be dry when placed on track
• No suspension allowed
• Guide can be replaced with NSR’s screw top version (NSR 4844)
• Ballast can be added (must be inside the body and securely attached

Free Components

All screws, lead wire, eyelets, braid, spacers and tyres.