Exhaust valve NISSAN SKYLINE RB20 24v DOHC/HYDRAULICLIFTER/Skyline RB20 DET 6Cyl/24v Wiesmann 2L L4 Diesel 2003-2007 Vauxhall

2L L4 Diesel 2003-2007 Vauxhall Signum 2

GT25R turbo flange

injectors: 8 (protected by 5A

also in diesel vehicles

96 112 102 84 851285-5007S 769210-0050 SFI Certified 88mm 133 44 0

Exhaust valve NISSAN SKYLINE RB20 24v DOHC/HYDRAULICLIFTER/Skyline RB20 DET 6Cyl/24v Wiesmann 2L L4 Diesel 2003-2007 VauxhallThe 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