Nosram RS-21 RR Buggy engine

Nosram have released a completely new and much improved 1/8th off road competition engine, called the RS.21 RR. A powerful engine, the RS.21 RR claims to be super reliable, while providing you with an ultra smooth throttle response through the complete rpm range, for perfect car control on any surface and track. Tested extensively by the Nosram factory team, together with the engineers, they have put all of their experience of multiple wins and track tests from all over the world into this all new competition engine.

Source: Mirage Racing [mirageracing.com]