Supertech Black Nitride Valves for Honda B-Series VTEC Select::Intake 33.00mm OEM Style Flat (Set of 8) (HIVN-200F-8) This improves weight distribution and

This improves weight distribution and maintains a better camber angle which ultimately improves front grip

Available with either the Tomei pistons or CP pistons

25" (32mm) 2

We cannot ship this transmission outside the lower 48 United States

Replacement for OEM part numbers MD373939

Supertech Black Nitride Valves for Honda B-Series VTEC Select::Intake 33.00mm OEM Style Flat (Set of 8) (HIVN-200F-8) This improves weight distribution andSupertech black nitride exhaust and intake valves for Honda Acura B16A, B17A, B18C DOHC VTEC engines. These valves are available in various sizes to match your head diameter. Sold as a set of 8 or individually as needed. Please do all your research and consult your engine builder if necessary! Black nitride valves are made from one piece forged stainless steel then go through a special hardening process to lessen the friction between the valve and