New Ultimate Racing Fast-Lock EFRA 2142 exhaust system

0 July 13, 2018, 9:53 a.m.

Main Photo: New Ultimate Racing Fast-Lock EFRA 2142 exhaust system

By Mike Garrison
LiveRC.com

New from Ultimate Racing:
www.modelixracing.com

Ultimate Racing presents the FAST-LOCK system for connecting the exhaust pipe to the manifold without the pipe/manifold springs. This FAST-LOCK connecting system is stronger and safer than the traditional springs system, it ensures perfect pipe-manifold alignment and improves engine performance.

Assembly and operation is very easy. The manifold is fixed to the pipe by turning a quarter turn. The manifold comes with an inner silicone O-ring and an outer silicone gasket that ensures a perfect sealing. We suggest to lubricate the O-ring/gasket with a drop of after run oil when assembled for the first time.

Ultimate Racing has incorporated this FAST-LOCK system to the already existing well known Super Strong EFRA 2142 exhaust system. This EFRA 2142 hi-quality aluminum exhaust has been designed to improve the overall performance of your engine. It produces a precise and linear throttle response in the low to mid RPM range with a great top end speed. This pipe set will provide great power to your engine up to the high RPM range to produce a great and easy to drive power curve.

All these characteristics will provide great torque for those very demanding tracks with sharp corners and hard to clear jumps.

This exhaust system includes the pipe, the manifold with O-ring and gasket seals, 2 medium springs, 2 long spring and 1 manifold gaskets.