The all new nVision NVB521R Race 5-Port engine is set to hit hobby shops in early June. Two versions will be available, the NVB521 and the NVB521R. The "R" stands for a race inspired engine which is 10 grams lighter, features a higher RPM range, Swiss made high-speed front bearing, and the patented CRF balanced SG crank.

The standard NVB521 will be in hobby shops for an estimated $215.00, and the NVB521R will be closer to $270.00. We counting down the days these engine's release date in early June!

Will you be equipping your car with one of the nVision engines? Share your thoughts and comments below!