Exhaust valve BMW S54 24v 3.2L / M3/2001+ Land Rover - Nissan 200SX S14

Exhaust valve BMW S54 24v 3.2L / M3/2001+ Land Rover - Nissan 200SX S14The 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

SKU: 10159085343 · From vanierexcavation.com