
The test bench results show an increase between 2-3 bhp in comparison to the OEM fitted unit.Īs with any changes made to the engine, this also requires the correct setup of the injection to obtain the best possible results from this modification. Sort by: Relevance JP ATR 660 Velocity stacks for Aprilia TUONO/TUAREG/RS 660 300.
#Cnc velocity stack series
The stacks have been developed for specific uses: a BLUE series for the throttle body of the TMAX 500, a BLACK series for the throttle body of the TMAX 530 and a GOLD series which is designed to be mounted on our enlarged 36, 38 and 40mm throttle bodies. Air funnels (Velocity Stacks) There are 19 products. The velocity stack is mounted inside the air box and is connected to the intake manifold directly on the throttle body. The shape and length of the velocity stack has been studied by our design department to reconcile the engine at different engine speeds, to increase the suction strength and to improve the coverage at low engine speeds. CNC Aluminum Alloy Air Horn Inlet Air Funnel Velocity Stack - RC Model Planes and RC Hobby Supplies, RC Hobbies,RC Hobby,Radio Control Models,Radio Control. These velocity stacks we have developed for the TMAX are necessary to improve the air intake during the phases of opening the throttle control.ĭue to the particular shape, this allows a reduction in air turbulence during the suction phase, improves the air intake from inside the air box, facilitates the intake and reduces the response time of the engine especially when you have a violent opening of the throttle. Like most of our products, it is machined from solid with CNC machinery to always have the maximum precision and reproducibility. The maximum of their performance is achieved at the engine speed in which they rise to let the lower fixed velocity stacks breathe, from that moment their function becomes that of cleaning the flow of air that is channeled towards the throttle body. They increase the power of the bike and make the thrust very smooth, without declines. Our Velocity Stacks for BMW S 1000 RR have a very particular and original shape in the motorcycle world. The assembly is very simple, but we recommend, however, if you do not feel confidant, to contact workshops that are well familiar the bikes of Borgo Panigale. They are mounted on the bike without any modification inside the air box using the petrol tube and the standard injectors.


These intake funnels are made of ergal 7075-T6 with the most modern CNC machines and are designed and manufactured entirely within our company. The injector support is very thin and aerodynamic, so as to disturb as little as possible the incoming air flow. Their shape allows to improve the venturi effect of the standard velocity stacks and is perfectly connected with the throttle body. Our ATR50 are made exclusively for the Panigale 1199 / R 1299, for racing use. CNC 55mm 2' Air Filter Cup Velocity Stack for 32/34mm Carb Carburetor 6 Color.
