Supertech Single Groove Intake & Exhaust Valves for 1990-1996 BMW 318i (E30 & E36) M42B18 16v 1.8L Engines
Supertech Single Groove Intake & Exhaust Valves for 1990-1996 BMW 318i (E30 & E36) M42B18 16v 1.8L Engines Intake ValvesBMIVN-1030SHead Diam: 33.00mm (STD) Stem Diam: 5.97mm Length: 106.10mm Material: Black Nitride Groove Type: Single Groove Valve Type: IntakeKeepers: KPR-6S/7 (Included)BMIVN-1031SHead Diam: 34.00mm (+1mm) Stem Diam: 5.97mm Length: 106.10mm Material: Black Nitride Groove Type: Single Groove Valve Type: IntakeKeepers: KPR-6S/7 (Included)Exhaust ValvesBMEVN-1030SHead Diam: 30.50mm (STD) Stem Diam: 5.96mm Length: 105.65mmMaterial: Black Nitride Groove Type: Single Groove Valve Type: ExhaustKeepers: KPR-6S/7 (Included)BMEVI-1030SHead Diam: 30.50mm (STD) Stem Diam: 5.96mm Length: 105.65mmMaterial: InconelGroove Type: Single Groove Valve Type: ExhaustKeepers: KPR-6S/7 (Included)BMEVN-1031SHead Diam: 31.50mm (+1mm) Stem Diam: 5.96mm Length: 105.65mmMaterial: Black Nitride Groove Type: Single Groove Valve Type: ExhaustKeepers: KPR-6S/7 (Included)BMEVI-1031SHead Diam: 3