The objective of our project is to control the engine temperature by automatically calibrating the Main needle valve of the Nitro powered RC car. To complement previous posts the following pictures are provided to effectively illustrate central engine components.
Fig. 1 Carburetor Assembly
Fig. 2 Carburetor Assembly Section View.
(1) Main Needle (2) Low Speed Needle (3) Adjustable Fuel inlet
Fig. 3 Manual Needle Adjustment
By adjusting the Needle clockwise the RC car will run lean; however if the needle is rotated counter-clockwise the car will run rich.
Jorge Fontanez
N.M.E. Design Team
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