Exhaust valve NISSAN Pulsar GTi-R/ RNN14 Dacia Saab 9-3 I4 1

Saab 9-3 I4 1

0HDi 2003-2008

Diagrams: D0332

Each kit is comprised of a billet pressure plate

also used for adjusting screws

Exhaust valve NISSAN Pulsar GTi-R/ RNN14 Dacia Saab 9-3 I4 1The 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