Radical SR9
Chassis:
Carbon fibre monocoque
Class:
LMP2
Engine:
IES
Fuel:
Petrol
Transmission:
Ricardo 6 speed sequential
Brakes:
Brembo carbon/carbon
Weight:
900kg
Fuel Tank:

Year introduced:
2006

The Peter Elleray designed SR9 is a little long in the tooth but is still capable of a good lap time in the right hands, especially given that it is one of the cheapest pre 2011 spec LMP’s out there. Uniquely Racecar Engineering took part in the cars aerodynamic development a few years ago and published the results.




Sam Collins has worked for Racecar Engineering for more than a decade. His passion for racing began during his work experience in the loom shop of Williams F1 aged 16 and he has been involved in the sport ever since. Sam attended Oxford Brookes University to study Automotive Engineering and has written for many publications since, including Motorsport News and Autosport. He is Associate Editor of Racecar Engineering