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Cylinder Heads


VW Bora V5 Cylinder Head reconditioned following a traffic accident that caused the timing to slip and several
valves were bent. Note the complex camshaft advance and retard mechanisms. Total cleanliness is essential when assembling this type of cylinder head.




Audi/VW Cylinder
Head as fitted to the AWT VW turbo charged engine. The 5 valves per cylinder design is more common in motor cycles, but it has now appeared in a passenger car.








The head is being modified to take larger camshaft buckets to provide a larger contact diameter for the very large lift camshaft. The engine is heading for a 900 BHP development. This level of precision machining is normal for
CNC milling.