Cosworth Engineering founders Keith Duckworth, Mike Costin and Ben Rood with Tim Cousins at the 2005 Historic Show	A wide selection of BDA and BDG engine components are available direct from SAS Engineering	BDA 4-stud Head supplied with Colsibro valve guides, option of aluminium, bronze or sintered valve seats	BDA 3-stud Head supplied with Colsibro valve guides, option of aluminium, bronze or sintered valve seats
BDG Block machined from Cosworth castings	BDA/BDG Cam Carriers	FVC Head ready for dispatch	FVC Head undergoing quality checks
FVC Timing Cover	FVC Cam Carrier machined from billet aluminium	FVC Rear Cover	Tim Cousins Chevron fitted with an FVC engine
Tim Cousins and Marcus Pye testing a new FVC head at the Silverstone Classic 2006 (© Andrew Kitson Motorsport Paintings 2006)	Bugatti Type 59 Crankcase	Maserati 300S Block	Maserati 250 & 300S 5 Speed Trans axle remanufacture for Steve Hart Restorations
One operation forms the valve guide and seats to achieve best concentricity	BRM V12 Head undergoing quality control	Computer generated models assist design	Line boring of a DFV Block