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8 GDi 2018-2020
Mercedes-Benz Citan OM607 108 CDI 2016-2020
4TB 2010-2020
Nissan NV200 K9K 1
BES) 2671 250 (184) 2001 - 2005 AUDI A6 C5 Avant (4B5) (1997-2005) 2
Exhaust valve NISSAN SKYLINE RB20 24v DOHC/HYDRAULICLIFTER/Skyline RB20 DET 6Cyl/24v Infiniti 8 GDi 2018-2020The 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
