Supertech Black Nitride Race Dished Valve Set - K-series (K20A RSX)
Supertech Valve made in one piece forged stainless steel. Supertech Performance uses mainly SAE EV8 (UNS S63008) for the Intake and Exhaust valve.
Supertech Performance apply's different heat treatments to this material to obtain different hardness and ductility in accordance to application and budget (Street Performance or Heavy Duty Racing).
Sold as a 16pc set (8 intake / 8 exhaust valves)
Valve size options available - see pull down menu.
Original: $321.24
-65%$321.24
$112.43
Description
Supertech Valve made in one piece forged stainless steel. Supertech Performance uses mainly SAE EV8 (UNS S63008) for the Intake and Exhaust valve.
Supertech Performance apply's different heat treatments to this material to obtain different hardness and ductility in accordance to application and budget (Street Performance or Heavy Duty Racing).
Sold as a 16pc set (8 intake / 8 exhaust valves)
Valve size options available - see pull down menu.
