With this variant, the flap closes only when the engine is running and the depression rises above -0.3 bar and the cycle valve has been opened, the depression falls below (-0.2 bar), the flap opens automatically until the depression rises. Without a pressure accumulator, the flap only closes when the gas is at rest (negative pressure greater than -0.3 bar) when the clock valve is open and opens when you accelerate! The vehicle is quiet in normal driving and noisy at full throttle! An anti-return valve is included in the kit so that the shutter stays closed even at full throttle until the clock valve is closed by remote control! With a pressure accumulator, the negative pressure can be maintained longer, even if there is no negative pressure, the flap can be closed until the memory is empty, it automatically fills up while driving.
Closing is then also possible at full throttle without depression or with the engine shut down, the pressure accumulator is not included in the kit, but can be easily installed later if necessary! The control unit with clock valve is connected by connector and then only connected to the maximum () and at least (-), in the instructions in German/English, it is described how the shutter system is installed with and without pressure accumulator. The exhaust flap is opened in the base position and closes when the pressure drops below -0.2 bar -0.4 / -0.5 bar the shutter is closed. The flap can be used universally, suction motors with gasoline engines generate a depression of about.0.4 - -0.8 bar. Without clock valve or vacuum accumulator, the vacuum pulls the shutter closes in idle if it is connected directly to the intake deck, at full throttle it opens again as the depression at full throttle increases to 0 bar. With the exhaust flap, the silencers can be bypassed to change the sound of the exhaust system in a sporty way (such as motorsport) or in turbo engines to reduce the exhaust system's exhaust pressure to almost zero, which is good for the max. The shutter system is free of the sport and not for the authorized road traffic!
The shutters are available in 51, 60, 63, 70, 76 mm, the corresponding systems with clock valve for negative and positive pressure are located in the shop under the exhaust system / exhaust shutters. Set includes: 1 x v2a 1 x control unit 1 x running valve 1 x power cable about 1m 1 x silicone cable about 4.5 m 6 x 2 x large t-pieces /small 1 x 6mm pipe adapter to 8mm 1 x back-up valve. Universal for all gasoline engines with 51 mm or 2-inch exhaust systems. If you have any questions about this or other parts, send me a message. The vehicle is quiet in normal driving and noisy at ple.
4cm breit, 14.5cm hoch mit dose. 0.2bar beginnt zu schlie-en / -0.5bar zu. Exhaust flap system open negative pressure.
The item \"rsr 51mm flap exhaust open - 2-inch remote control\" has been on sale since Sunday, February 9, 2020. It is in the category \"auto, motorcycle - parts, accessories -auto parts - spare parts- exhaust systems-intermediate tubes, tips\". The seller is \"r-s-r-performance\" and is located at/in peitz. This item can be delivered anywhere in the world.