750F Default 2016

Sports Racing

Descriptions, regulations and registration for the Sports Racing Formulae.

Vehicle Type

The SPORTS RACING & GT CHALLENGE is open to original, reproduction and replica two-seater sports cars and GT cars such as AC Cobra, GT 40, Lotus 11 & 23, Jaguar C, D & E Types & Kougar, Marcos, Porsche 911, Reliant Sabre, Davrian, Lister, Ginetta G4, G12, G15, G20 & G27, Hawk Stratos, Taydec, Dulon, Nomad, Crossle, TVR, Turner, Nomad and many other period or replica cars.

Cars run in 4 classes
A: Cars with a power-to-weight ratio of 1.8 to 2.25 kgs/hp. (see 5.12.2)
B: Cars with a power-to-weight ratio of 2.26 to 3.25 kgs/hp
C: Cars with a power-to-weight ratio of 3.26 to 3.99kgs/hp
D: Cars with a power-to-weight ratio of more than 4.0 kgs/hp


Any naturally-aspirated production-based car engine may be fitted


Free choice of springs and dampers. Pull or push rod designs are not permitted


Free but no carbon discs.


Gearbox & final drive must be located in original positions. Sequential gearboxes and traction control are not permitted. Gear ratios are free


List 1A or 1B. Wet tyres are free.


There are 14 rounds in the season. Some will be ‘double-headers’ either on one day, or spread over a weekend. For 2012, SR & GT will be racing with the 750MC Sports Specials championship.


  • Register Now Registration fee for the Season is £75.
  • Become Member 750 Motor Club membership for 12 months is £56.00 including a joining fee.

Sports Racing 2013 Season