RB announce 2015 nitro engine range

French company RB introduce their 2015 line of nitro engines for off-road and on-road applications. The range will include three .21 off-road, two .21 on-road, four .12 on-road and one Rally/GT engine, starting with the BXR LS5 Plus off-road engine. The high-level off-road competition engine uses a long stroke design with 5-port MES technology, a 14.5mm silicone-balanced lightweight crankshaft and a ceramic main bearing. The newly developed carburettor is using double adjustment with an extra spraybar for improved idling and adjustment. The new cooling head is of a low centre of gravity design yet large enough to provide efficient cooling. The BXR LS5 Plus offers a unique combination of power and consumption and the engine is ideal for both tight and open tracks with high grip and a good amount of jumps.

Features:
– Long Stroke technology
– 5 Ports + 2 bypass with Multi Exhaust System (MES)
– 14.5mm balanced turbo crankshaft
– Competition conrod
– Turbo combustion chamber with integrated O-ring
– Special off-road Turbo plug
– Ceramic 14.5mm high speed main bearing
– Front dust protection rubber-sealed bearing
– Low gravity centre & lightweight cooling head with 10° angled fins
– Lightweight but strong crankcase
– Double adjustment composite slide carburettor (9mm) with spraybar and long needle
– 6, 7, and 8mm reducers

Source: RB [rbproducts.com]