Recab, the French engine tuners, have released the Pro version of their hand tuned OS VZ-B V-Spec 3.5cc buggy engine. These engines feature a black treated crankcase and cooling head, ceramic main bearing and each engine has been hand tuned and assembled with matched parts. The hand work done to the motor includes hard black treating of the crankcase, hard black treating of the crankshaft and the crankshaft has also been lightened, had the timing changed for more power as well as optimisation work done to the crank bell.
The French engine tuning specialists Recab are well known for their wizadry with a dremel when they get their hands on a variety of different motors and being able to turn them from fast into ballistic. Well Recab also have a variety of exhaust systems and their latest is this one you see above that is designed specifically for use with the OS .21 V-Spec buggy motor. This polished 3-chamber, EFRA approved, exhaust helps give the motor a more linear acceleration as well as better fuel economy.