Locost 2016 Croft

Locost

Descriptions, regulations and registration for the Locost Formulae.

Demon Tweeks | Yokohama Locost Championship

The Demon Tweeks | Yokohama Locost Championship offers some of the closest racing in UK motorsport, often with capacity grids. The extremely affordable cars are built to the design set out in Ron Champion’s book 'Build Your Own Sports Car' (ISBN 1-85960-636-9).


Engine

Ford Xflow 1300; modifications are limited to a + 0.090” rebore and basic ‘blue-printing’. Induction is the 1300GT carburettor or similar, but exhaust is free.

Suspension

Modifications are limited to choice of spring-rates, single-adjustable dampers and free choice of anti-roll bars.

Brakes

Front is standard non-ventilated discs and caliper, rear is standard drums, both from Cortina, Escort or Capri; choice of friction material is free.

Transmission

4-speed Escort or 4/5-speed Sierra Type 9 gearbox; standard ratios. Final drive ratio is free; no LSD or similar.

Tyres

The only permitted tyre is the Yokohama A539 in 185/60/13.

Rounds

There are 16 rounds in the 2017 season spread across seven 'double-header' race weekends, of which the best 14 count for the championship.


Membership

Newsletter
Close