750 Formula

Description, regulations and registration for the 750 formulae.

750 Formula Regulations Registration Race Results Championship Positions Lap Records

Vehicle Type

A true two-seater sports-racing car, although passenger space is very small! Most cars have been individually designed and built by enthusiasts over the years to comply with the chassis regulations; many cars are available second-hand. Essentially the cars are lightweight, space-frame with aluminium panels and fibreglass bodywork.

Engine

Cars must use either the Reliant 850cc engine or the Fiat 1108cc ‘FIRE’ engine. Tuning on the Reliant is quite extensive, whilst the Fiat engine is basically standard. With both engines induction is restricted to one carburettor choke; exhaust system is free. Power outputs are in the region of 65 - 70 bhp, but the cars weigh about 350kgs. Average lap speed is 85-95mph.

Suspension

Design is free, but cars must use a live rear axle, usually BMC. As a new alternative, cars may use the FIAT transaxle complete with the standard 5 speed gearbox and standard final drive.

Brakes

Choice is free.

Transmission

4-speed plus reverse or 5 speed if using the FIAT transaxle. LSD and similar traction control is prohibited.

Tyres

Control Yokohama slick tyre. Wets are free.

Rounds

There are 12 rounds in the 2012 season mostly of about 20 mile / 15 minute duration. The best 10 results count for the championship.

Costs

Registration fee for the 2012 Championship Season is £110.
750 Motor Club membership for 12 months is £56.00 including a joining fee including a joining fee.

750 Formula
Date	Circuit	Race length	Entry fee
Apr 1	Silverstone	1 x 15	£206
Apr 28/29	Brands	2 x 15	£303
May 26	Cadwell	2 x 15	£248
Jun 23/24	Donington	2 x 15	£303
Aug 4/5	Anglesey	2 x 15	£248
Sep 2	Donington	2 x 15	£303
Oct 14	Mallory	1 x 15	£157
			£1,768