div class="videoContainer">   CISON FG-VT9 9cc V-twin V2 Engine Four-stroke Air-cooled Motorcycle RC Gasoline Engine   CISON V2 Engine Upgrade Announcement Dear Engine Enthusiasts, We’re thrilled to announce that the CISON V2 engine has been upgraded once again! Through continuous improvements, we have enhanced multiple aspects of the engine for even better performance. Key Upgrades in the New Version (FG-18VTP): ✅ Displacement Increased: Originally 9cc, later upgraded to 15.7cc, and now further enhanced to 18.2cc, delivering stronger power and smoother operation.✅ Larger Bore: Increased from 16.67mm to 20mm, improving combustion efficiency.✅ Extended Stroke: Upgraded from 21mm to 29mm, enhancing torque and overall performance.✅ Exhaust System Upgrade: The previous stainless steel exhaust pipe has been replaced with a 3D-printed exhaust, making it lighter and more refined. 🔹 New Model Number: FG-18VTP🔹 Official Release Date: January 22, 2025🔹 Availability: Now in Stock! (Restocking takes 60 days if sold out) 🚀 Important Update:Starting from Jan 22, 2025, all shipped CISON V2 engines will be the latest 18.2cc version. If you placed an order before this date and haven’t received your engine yet, rest assured—you’ll be getting the upgraded version! ⚠ Note: The electric starter motor is not yet released—stay tuned for updates! 🔥 Order now to secure the latest upgraded CISON V2 engine before it’s gone! Cison FG-VT9 Engine accessories: click History Prototype A V2 engine, also called a V-twin engine, is a two-cylinder engine layout in which the cylinders form a "V". People also call it a panhead engine because it's an overhead-valve Harley-Davidson motorcycle engine, so nicknamed because the rocker covers resembled cooking pans.The engines are arranged in a V configuration with angles greater than 0 but less than 180 degrees. Sometimes the cylinders can form an angle of 90-degree twin engine which is referred to as L-twin.These engines are used mainly due to their compact size, high power to displacement ratio and low end power/torque delivery. Since the late 1880s, the V2 engines have also been used for motorcycles and in several small cars. The most common V-twins are 45° Harley Davidson motorcycles，most of which are air-cooled engines, but they have water jacket engines and the VRod water-cooled engine as well. Inherent vibration is often associated with the V-twin mystique, but it's an unfortunate side effect of the most popular designs. Harley placed its two cylinders 45 degrees apart on a common crankcase mainly so the engine would fit into a bicycle-style frame originally intended for a single-cylinder powerplant. Unfortunately, a 45-degree Vee angle has a prominent vibration "signature." There is no doubt that most engine men think the soul of the V-twin emanates from shudders and quakes from the engine room. Features:.Impressive Simulation: The highly simulated classic look and elegant silver appearance recreates how a real motorcycle engine looks.  Upgrade based on the original design to improve performance and reliability represents the most significant feature of motorcycles..Reliable structure: Designed with OHV (overhead valve) bottom camshaft top rod air distribution structure, two cylinder cylinders are at a 45° angle, each cylinder has two valves,.The rocker arm and the connecting rod cooperate more smoothly, and the independent intake and exhaust design to ensure more accurate switch..Fine Processing: The body is manufactured with aluminum CNC precision processing, and the two copper exhaust elbows are more distinctive. The surface of the cylinder block is anodized and the rocker cover is chrome-plated. The engine will remain bright and clean for a long time, which makes a visually pleasing artwork.Stable Performance: The crankshaft runs smoothly with large-area heat sink featuring ideal air-cooling effect, ensuring prolonged yet stable performance. The sensitive single carburetor throttle response  and the normal speed range of 2000-8000rpm are our highlights.Widely Application: Whether it is used as a static model collection or started and applied to an RC model car, it is not inferior at all. The model reserves many upgradeable parts, giving players a lot of room for hands-on modification. At the same time, it is also an excellent personalized gift for model engine lovers.Note: The engine comes with a spark plug and CDI igniter, does not include the fixed storage base of the engine and the electric starting device, please contact us if you have any requirements. Please operate the engine according to the instructions in the manual to avoid damage to the engine due to improper operation. Suitable age: 14 years old and up Specifications:.Material: Metal.Brand: CISON.Model: FG-9VT.Item: V-type two-cylinder four-stroke gasoline engine.Form: finished product (assembled).Cylinder: V-type two-cylinder;.Stroke: Four-stroke.Displacement: 9(4.5*2)cc.Bore: 16.67mm.Stroke: 21mm; Angle: 45°.Speed: 2000-8000rpm.Power: 0.8ps.Starting power: 2S-3S lithium battery..Cooling method: air cooling.Starting method: electric drill start.Fuel: gasoline (mixed lubrication 25:1)..Product Weight: 1500g.Package Dimensions: 20 x 20 x 25cm.Package Weight: 2000g.Packing: Graphic Carton