Sunday, July 10, 2011

In The RC Realm, 11 HP Is King

Atspeed

Nic Case is a Southern Californian who has had a lifelong passion for cars, RC cars that is. But unlike RC enthusiasts who buy off-the-shelf parts to modify their cars, Nic modifies cars with a combination of stock parts and custom-fabricated parts. One of his latest projects was recently recognized by the Guinness Book of Records with a World Speed Record certification, because of his car’s 161.76 mph run.
Chassis

To get to this level of performance, Nic spent $4,000 and the better part of six months testing and tuning his car to set the speed record. Using a Schumacher Mi3 carbon fiber chassis, Nic fitted a streamlined body that looks like a land speed record vehicle. Reportedly, computational fluid dynamics was used to design the streamlined body. Underneath that simple-looking exterior, this extreme RC builder installed top-of-the line components such as a 12-cell Power Edge Lithium-Polymer battery, a Castle Creations power management and speed controller module, and an 11 horsepower Neu motor. Radio control components from Futaba are used.

Post-run

Although this car’s specific weight is not known except to a few, lightened Mi3 cars run around 1265 grams and this world record car should be lighter. The power-to-weight ratio for this car is off the scale, so much so that performance calculations predict this car’s 0-60 mph time at 0.285 seconds. On July 5, this car was ran again and it has unofficially reached a speed of 175 plus miles per hour. Not bad for a 11-horsepower car!



Source article here.

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