This is the Werks Racing Team Line B3 Pro .21 '08 Spec, Standard Plug, Off-Road Competition Buggy Engine. Introducing Werks Racing's newest addition to it's "Team Line" of engines, the TL21B3-Pro 08 Spec! Featuring all of the race proven features that are incorporated in Werks high end competition engines at an affordable price. This version of the B3 Pro includes the updated composite carburetor.
The new TL21B3-Pro utilizes an improved case design featuring additional stiffening ribs around the sleeve area to control expansion due to heat. A new long stroke design, coupled with a race proven 3-port sleeve design provides the perfect blend of strong torque and aggressive top end. The B3-Pro features much of the same factory machining normally found in higher priced hand modified engines at a fraction of the cost. This includes extensive casework improving the primary boost port as well as the transfer ports, fuel flow is further improved on the sleeve by the teardrop machining of the transfer ports.
This product was added to our catalog on November 24, 2009