Orion CRF B521 & R21 Factory Team engines

Introduced at this year’s Nuremberg Toyfair the Team Orion CRF B521 and R21 Factory Team engines are now available. Starting with the CRF B521 Factory Team Buggy engine for 1/8 scale nitro buggies, the power mill features a redesigned crank case, heat absorbing coating, lightened cooling head and ceramic main bearing. The long-stroke engine is available as 5-port B521 and 3-port B321 with both sporting an ABC liner and 2-needle carburetor.

Team Orion also introduce the CRF R21 on-road engine. The ABI technology engine comes with ceramic main bearing, tuned crank shaft with copper weights and black cooling head. The engine is designed for the use in 1/8 scale competition on-road cars.

Source: Kyosho [kyosho.de]