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JDC Miller MotorSports 2018 IMSA Continental Tire SportsCar Challenge Audi RS3 LMS TCR program
Copyright © 2018 JDC MotorSports  |  Concept and Design by Movement-Arts LLC
The Continental Tire SportsCar Challenge features sports cars from manufacturers worldwide, straight from the showroom floor, racing side-by-side with only minor modifications. The three classes competing simultaneously on track are Grand Sport (GS), Touring Car (TCR) and Street Tuner (ST).

Grand Sport (GS) - As with all Continental Tire SportsCar Challenge cars, GS class cars start out as stock, production model cars that race with minor modifications only. The GS class contains the top performing cars and include the Aston Martin Vantage, BMW M3, Chevy Camaro GS.R, Ford Shelby GT350R-C, Ford Mustang Boss 302 R, Nissan 370Z, Porsche 911 and Subaru WRX-STI. The engines are tuned to produce between 350 and 405 horsepower and are cabable of speeds in excess of 160 mph.

Touring Car (TCR) - The TCR class consists of homologated cars with engines tuned to produce between 300 and 350 horsepower and are capable of speeds in excess of 140 mph. Competition in this class is equalized by a variety of fuel-tank capacities, power and weight. For more information on TCR go to

Street Tuner (ST) - The ST class is also production based with much of the car using the same stock parts you would find on your passenger car. This class is limited to four- and six-cylinder and rotary engines. The ST class includes the Audi S3, BMW 128 and 325, Honda Civic Si, Hyundai Genesis, Mazda MX-5, Nissan Altima and Porsche Boxster and Cayman. The engines are tuned to produce between 170 and 240 horsepower and are capable of speeds in excess of 135 mph.

The Audi RS3 LMS TCR Race Car

Top speed:
Cockpit safety:
Data acquisition:

Production Line based
(330 hp) 2.0 L, straight-four engine with turbocharger and intercooling, transversally mounted in front of the front axle
Up to 145mph +
0–100 km/h in approx. 4.5 seconds.
Six-speed sequential gearbox, mechanical differential, preload adjustable; multi-disk sintered clutch, Steering wheel-mounted paddles
McPherson struts; height, track and camber of chassis can be adjusted; anti-roll bar can be adjusted in three stages
Six-point harness adapted for HANS system.
4,589 / 1,950 / 1,340 mm, Weight: 1,180 kg (TCR SEQ) / 1,215 kg (TCR DSG)
Front: disc brakes with all-around inside ventilation (378 x 34 mm) Rear: disc brakes (272 x 12 mm), aluminum brake calipers
10 x 18 inch; 27 / 65 x 18
Adjustable shocks, sway bars, brake bias and wing angles
AIM – MXG 28 channels + 8 analog

Program Presentation