Shar2 Posted July 17, 2017 Share Posted July 17, 2017 Mosquito FB.VI Left Engine (632092 for Tamiya) 1:32 Eduard Brassin Before you start you will need some lengths of wire of 0.3mm, 0.4mm, 0.5mm, 0.8mm and 1mm diameters to be able to do this set justice, so pick up either some lead fly-tying wire from an angling shop, or florist's wire and follow the instructions carefully. There are 21 steps in all, beginning with the cylinder heads and blocks with their electrical connections to the spark plugs, followed by the supercharger and ancillary equipment that sits on one end of the engine. The engine's crankcase is then built up with its own ancillary equipment, and the piston banks are added into keyed recesses, as are the supercharger to the rear and the reduction gear housing at the front. Between the two banks of 6 pistons form a V-shape at the top of the engine, and the supercharger feed-tubes run along the space between them feeding the engine with lots of compressed air, along with another bank of spark-plugs (2 per cylinder in total), which are fed by PE wires. With main engine construction completed, attention turns toward mountings and connections to the rest of the airframe. This begins with the engine bearings being constructed along with some additional equipment that is attached now for ease. The cowlings need a little preparation to remove the casting flash across the exhaust ports on the engine sides, which are simple to cut free and are marked in red on the instructions. These are added to the sides of the engine, a bulkhead is built up from a number of parts, additional wiring, hoses and equipment are added all around, including a curved reservoir around the reduction housing, and the propeller shaft is installed at the business end of the engine with a couple of PE parts and another resin part finishing off that area. The lower cowling is then constructed with the chin intake and a PE mesh preventing FOD ingress. The corresponding intake is attached to the underside of the engine, and various additional coolant hoses, actuator rods, wires and the automatic fire extinguisher are glued in place while the engine is inverted. The exhausts are supplied as two types, with the two rear stubs conjoined on the inboard bank of pistons, and an optional surround that slips over the stubs before they are attached to the block. More wire is added, as is the disc in front of the reduction gear, additional struts forming part of the engine bearers, more hoses etc. Then you get to do it all again with the other engine, with some of the parts mirrored, but many identical to the opposite side, as the basic engines were the same. Conclusion This is an amazing engine set that will certainly do the wonderful Tamiya Mossie a service. The detail included is some of the best I've seen and when assembled and carefully painted it will look superb. Naturally much care and patience will be required to get the best results, but it'll be worth it. It will look stunning whether fitted to the model or on a stand on it's own. Review sample courtesy of Link to comment Share on other sites More sharing options...
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