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Saab 9-3x I4 2
BMW X5 N52B30A xDrive30i 2008-2008
8T 20V Audi A4 1994-2005 1
6i (AT210) 1996-2001
8L H4 CARB - All Models 1984 1984 Subaru Brat 1
Exhaust valve NISSAN CA18 DET Ford Saab 9-3x I4 2The production of our race valves begins with a one piece forging where the valve head is forged in a slow two step process to maintain a good material flow. Then it is machined on the CNC in several stages to ensure the precision of the final dimensions. Then, we perform another thermal treatment for relaxation, followed by nitride curing (or coating process depending on the application). Finally, we perform one more grinding followed by a patented
