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DJ Rock EV210 Engine Exhaust Valve
| Brand | DJ Rock EV210 |
|---|---|
| Material | Nitride coated |
| Valve Head Diameter | 31 |
| Length | 108.6 |
| Grade Type | Premium |
| Lock Groove Quantity | 1 |
| Stem Diameter | 5.5 |
| Fits | Honda · 10 vehicles |
Direct-fit replacement. Engineered for straightforward installation and reliable compatibility.
Black nitride coating. Improves wear resistance, corrosion protection, and heat dissipation.
Heat-resistant alloy. Built to handle extreme exhaust temperatures with lasting stability.
Honda S2000 Exhaust Valve Replacement
The DJ Rock EV210 is a nitride-coated engine exhaust valve built for direct-fit replacement in the Honda S2000. It is engineered for the exhaust side of the valvetrain, where high heat and repeated cycling demand stable dimensions and reliable sealing.
- Fits 2000-2009 Honda S2000, exhaust position
- 31 mm valve head diameter for the specified application
- 5.5 mm stem diameter for OE-style fitment
- 108.6 mm overall length
- Premium-grade construction with nitride coating
- Single lock groove design
- Part number EV210 for catalog and service reference
Built For Exhaust-Side Valve Control
This engine exhaust valve opens to release burnt gases from the combustion chamber into the exhaust system, helping maintain proper engine breathing and combustion efficiency. The EV210 uses heat-resistant alloy construction with a nitride-coated surface to improve wear resistance, reduce friction, and support corrosion protection under sustained exhaust temperatures. For Honda S2000 exhaust valve service, DJ Rock EV210 provides the dimensional accuracy needed for a direct replacement.
Common Repair Uses
- Restoring exhaust valve sealing on a Honda S2000 engine
- Replacing a worn or heat-stressed exhaust valve
- Addressing low compression caused by valve wear or leakage
- Correcting valve train noise related to valve condition
- Supporting cylinder head rebuilds and top-end service
Installation Notes
Verify valve head diameter, stem diameter, and overall length before installation. Inspect the valve guide, valve seat, and stem seal condition during cylinder head service, and confirm proper valve lash and seating after assembly. This part number EV210 is listed for the exhaust position on 2000-2009 Honda S2000 applications.
Quality Assurance
DJ Rock manufactures this exhaust valve to meet or exceed OEM quality standards using application-specific dimensions and heat-resistant materials. The nitride-coated finish is used to improve durability in high-temperature exhaust service. Part number EV210 is cataloged for 2000-2009 Honda S2000 exhaust valve replacement.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Honda | S2000 | 2.2L | L4 | N/A | Nitride Coated; 31mm Head Dia., 5.5mm Stem Dia., 108.6mm O.A.L.; Exhaust |
| 2008 | Honda | S2000 | 2.2L | L4 | N/A | Nitride Coated; 31mm Head Dia., 5.5mm Stem Dia., 108.6mm O.A.L.; Exhaust |
| 2007 | Honda | S2000 | 2.2L | L4 | N/A | Nitride Coated; 31mm Head Dia., 5.5mm Stem Dia., 108.6mm O.A.L.; Exhaust |
| 2006 | Honda | S2000 | 2.2L | L4 | N/A | Nitride Coated; 31mm Head Dia., 5.5mm Stem Dia., 108.6mm O.A.L.; Exhaust |
| 2005 | Honda | S2000 | 2.2L | L4 | N/A | Nitride Coated; 31mm Head Dia., 5.5mm Stem Dia., 108.6mm O.A.L.; Exhaust |
| 2004 | Honda | S2000 | 2.2L | L4 | N/A | Nitride Coated; 31mm Head Dia., 5.5mm Stem Dia., 108.6mm O.A.L.; Exhaust |
| 2003 | Honda | S2000 | 2.0L | L4 | N/A | Nitride Coated; 31mm Head Dia., 5.5mm Stem Dia., 108.6mm O.A.L.; Exhaust |
| 2002 | Honda | S2000 | 2.0L | L4 | N/A | Nitride Coated; 31mm Head Dia., 5.5mm Stem Dia., 108.6mm O.A.L.; Exhaust |
| 2001 | Honda | S2000 | 2.0L | L4 | N/A | Nitride Coated; 31mm Head Dia., 5.5mm Stem Dia., 108.6mm O.A.L.; Exhaust |
| 2000 | Honda | S2000 | 2.0L | L4 | N/A | Nitride Coated; 31mm Head Dia., 5.5mm Stem Dia., 108.6mm O.A.L.; Exhaust |
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