Sunderland

Car SU11
Class Class 1
University University of Sunderland
Car Number 108
Country England
Length, width, height, wheelbase 2910/1560mm/1107mm/1750mm
Track (front/rear) 1200mm/1100mm
Weight including 68kg driver (front/rear) 138kg/150kg
Suspension (front/rear) Double wishbone. Push rod actuated, longitudinally mounted Fox Van-R springs and dampers
Tyres (front/rear) 7.2″ / 20″ R13 A45 Avon Slicks F&R
Wheels (front/rear) 7″ wide 13″ dia Compomotive CXR  light weight alloy wheels
Brakes (front/rear) AP Racing/Brembo calipers, ISR 240/220mm drilled, Hub Mounted Discs
Chassis construction Aluminium honeycomb monocoque with a tubular spaceframe rear
Engine 2006 /HRC Honda CBR 600-RR four stroke in line four
Bore/stroke/cylinders/cc 67.0mm bore / 42.5mm stroke / 4 Cylinder / 599 cc
Fuel 99 RON Unleaded
Fuel system Honda twin bank multi point fuel injection with HRC Engine management
Max power/max torque 11,000rpm/8,000rpm
Transmission Single 530 chain
Differential Quaife automatic torque biasing differential
Final drive 2.8:1

Sunderland

SU Racing has been attending Formula Student since 2004 and since then has improved with every car. The 2011 team is made up of a small team of just 7 highly motivated and driven individuals headed up by two 4th year BEng students and a BSC Chief of Design. The SU11 is the product of three years of development of SU Racing’s series of “Honda CBR600” cars. Being built using lessons learned from cars entered in the ’09 and ’10 competitions, the car is to be the lightest and most powerful Sunderland car to date, with the reliability issues experienced in previous years ironed out. The car is powered by a HRC Honda CBR600 RR lifted from an Isle of Man TT bike, incorporated into an aluminium honeycomb monocoque chassis, a first for Sunderland. The main focus of the SU11 has been to reduce the car’s weight to less than 220kg, to develop a car that has perfect dynamic handling and improved reliability. Improvements have been made in every aspect of the car, including a total redesign of the suspension system, transmission system, induction system and improved purpose made wiring loom and electronics, all to compliment the lightweight aluminium honeycomb chassis.
Sunderland

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