Exhaust valve NISSAN SKYLINE RB20 24v DOHC/HYDRAULICLIFTER/Skyline RB20 DET 6Cyl/24v Wiesmann GT25R turbo flange

GT25R turbo flange

- All Models 1968 1971 Oldsmobile Vista Cruiser 350 V8 2 BBL

thanks to which you can choose one of 3 ways of valve operation

2L L5 Diesel Engine All Models 2014 Mazda BT50 2

Exhaust valve NISSAN SKYLINE RB20 24v DOHC/HYDRAULICLIFTER/Skyline RB20 DET 6Cyl/24v Wiesmann GT25R turbo flangeThe 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