A restrictor plate or air restrictor is a device installed at the intake of an engine to limit its power. This kind of system is occasionally used in road...

turbochargers. Since the road car did not have to meet racing regulations, the air restrictor was removed allowing for an output of approximately 730 PS (720 hp;...

power, all forced induction cars were fitted with a 34 mm diameter air restrictor before the turbocharger inlet, limiting the airflow to about 10 cubic...

Forum. "Victim of complaints - 2001 BMW E46 M3 GTR GT2". Car Throttle. "Air restrictor squeeze for BMW". www.autosport.com. "BMW M3 GTR E46 - Motorsports Almanac"...

Mercedes, which also was improved, with the main reason being down to the air-restrictor rules which were regarded as unfavourable to the turbocharged engine...

between 1995 and 2005) to date, but with 16,700 rpm rev limiter and 77mm air restrictor. 2006 marked a new beginning, as Red Bull had bought the Minardi team...

developed 302 kW (411 PS; 405 hp) at 8,200rpm when fitted with a 43.1 mm air restrictor plate, thereby meeting class regulations. The engine was fitted with...

the rules at the time, the BMW S70 V12 engine was required to use an air restrictor to limit power output to around 600 PS (592 hp; 441 kW), making the...

LMDh machine. The BMW P66 engine generates approx. 480 bhp with the air restrictor specified in the technical regulations. BMW began development, design...

liters, with two turbo chargers. Turbo engines must be fitted with an air restrictor. Suspension travel is around 24 inches (61 cm) of wheel travel in the...

diameter intake restrictor was used. (The current Formula SAE rules allow the teams to use 4-stroke engines up to 710 cc, with a smaller restrictor.) Also, unlike...

direct fuel injection and 440 horsepower (330 kW) in 2009-spec with air restrictor limitations. The 4.6-liter engine was derived directly from the engine...

banned for 12 months from the WRC because of use of an illegal turbo air restrictor. When TTE returned to the WRC, TTE switched to the shorter Corolla based...

from 5.0 L (310 cu in) to 5.7 L (350 cu in) to compensate for the new air restrictor limitations in the LMGTP category, which allowed the engine to produce...

in 2000, scoring 63 victories from 79 races. Eventually, weight and air restrictor penalties resulted in the R8's competitors becoming increasingly closer...

championship after the 1995 Rally Catalunya due to the use of an illegal air restrictor. It took only until 1995 for McRae to win the driver's title, which...

BMW P66 engine in the BMW M3 DTM generates approx. 480 bhp with the air restrictor specified in the technical regulations. With the homologation of the...

(petrol) Stock derived 2.0 L (122 cu in) engine with 28 mm (1.1 in) width restrictor for regional formula 3 hence about 260 hp/3.4 L (207 cu in) for international...

(168 kg to 162 kg) and would also have a 50 mm air restrictor fitted. The weight limit and the intake-restrictor size of twin machines would be updated, if...

its air restrictor lengthened by 0.7 mm (0.028 in). Porsche's 911 RSR received a minimum weight increase of 10 kg (22 lb), and its air restrictor was lengthened...

larger air restrictor while the BMW M8 GTE received a reduction in turbo boost. In GTD, the Audi R8 LMS and Porsche 911 GT3 R received air restrictor increases...

10 metre air pistol is an Olympic shooting event governed by the International Shooting Sport Federation (ISSF). It is similar to 10 metre air rifle in...

through the mandatory 30.8 mm (1.21 in) air restrictors. (Without the mandatory [for racing in N-GT class] air restrictors in place the engine dyno's at 550 bhp...

regulations. The BMW P66 engine generates approx. 480 bhp with the air restrictor specified in the technical regulations. It is made up of 800 different...

performance of those parts across all competitors. In the GT300 class, air restrictor sizes, minimum weights, ride heights, and maximum turbo boost pressures...

sequential multipoint inject and 440 horsepower (330 kW) in 2009-spec, with air restrictor limitations. The RS Spyder made its race debut at the final round of...

NASCAR began requiring all cars to run a restrictor plate at Daytona and Talladega. The restrictor plate limits air into the engine, reducing horsepower and...

S70/3 specifications are for the race car with twin 32.9 mm (1.30 in) air restrictors, as required by 24 Hours of Le Mans rules at the time. Applications:...

air restrictor and a one-liter fuel capacity increase. The Porsche 911 GT3 R (992) received a 10 kilogram weight increase, 2 mm larger air restrictor...

reduced from 470 PS (346 kW; 464 hp) to 450 PS (331 kW; 444 hp) via an air restrictor and the engine electronics, a reduced fuel tank capacity of 83.3 litres...