How fast is a os 30 vg RC engine?

The OS 30 VG RC engine typically produces around 1.5 to 2 horsepower, allowing it to achieve speeds of approximately 70-80 miles per hour (113-129 kilometers per hour) in a properly tuned and lightweight RC car. Factors such as aerodynamics, weight, and gearing can influence the actual speed achieved. Overall, it's a popular choice for competitive racing in the nitro RC community.