3 Temmuz 2011 Pazar

2011 New Release of Spirra pictures gallery and performance previews

 

2011 New Release of Spirra pictures gallery and performance previews
Spirra is Proto Motors' first attempt at creating a supercar."Consumer Reports"The original design of the Spirra featured a 4.6 DOHC V8 32V engine with a power output of 320 hp (239 kW)."ProtoMotors". This engine was a modified Hyundai engine.

The engine delivers over 312 lb·ft (423 N·m) of torque to the ground. The Spirra has a claimed 0-62 mph time under 4.0 seconds with an expected top speed of 200 mph (320 km/h).