Wikipedia
Mini-Z is a brand name for a popular line of 1:27-scale electric radio-controlled cars manufactured by Kyosho Corporation, a Japanese manufacturer of various radio-controlled devices. Kyosho makes a huge number of bodies for the Mini-Z. The wheelbase is nominally 94mm but can range from 86mm to 106mm. The bodies are all highly detailed, realistic looking, and fully painted with a high gloss paint. The bodies are so realistic that many are collected as display models and the bodies come with a dummy chassis and wheels for display purposes.
Popular bodies for racing are the 98mm wheelbase bodies of the McLaren and Ferrari Enzo. The Enzo allows for a very wide track due to the extreme offset wheels and low center of gravity with quite a bit of steering bite due to the extreme nose on the car, while the McLaren offers lightweight and very dynamic, nimble handling. 94mm chassis are also popular for racing due to lower polar moment of inertia and weight distribution. Classic bodies include Lancia Stratos, Lotus Europa, Porsche 934 and 935, Lamborghini Countach, Shelby Cobra and many others.
Mini-Z comes with parts to adjust wheelbase and motor location to fit the body. Different bodies will handle differently due to wheelbase and distribution of the masses. A rear engine car like the Porsche 934 has a rear motor mount with the motor behind the axle, so the Mini-Z replicates somewhat the handling characteristics of the real car. The Mini-Z can be extensively modified with parts both from Kyosho Corporation and from aftermarket suppliers. The cars and modification parts are typically available in hobby stores and through online hobby retailers. Many hobbyists race their cars against others. Top speeds for a stock Mini-Z can reach 12 mph. A highly modified Mini-Z can actually surpass 61 mph or 99 km/h. With a moderately modified Mini-Z using off the shelf parts, 35 mph is achievable. However, given the size of the cars, its scale speed would be equivalent to 980 mph. At that speed, it would be impossible to negotiate corners. Most races are won with good cornering techniques rather than speed.