OPS 89005 Brand new 90 bi metal marine engine in a 80 size crankcase so quite small and compact (886gr) comes with water-cooled manifold and tuned pipe. The engine is drum valve and new Barrell carburettor with top and bottom adjustments along with remote main needle valve the engine has a unique liner made from aluminium then a small coating of brass and then chromed the engine has greater rpm and starting due to the good expansion and contraction of the new liner.
Contact
Address: Mantua Model UK Ltd 179 Dedworth Road Windsor Berks SL4 4JN