Supertech Nissan RB25 Inconel Exhaust Valve- +1mm Oversize - Set of 12 - NEVI-1052-SL-12
Supertech sodium filled valves made of Inconel/Nimonic alloy offer a significant reduction in valve head temperatures that are required for today's modern turbo engines.
A cooler valve improves the material strength and durability while allowing the tuner more flexibility and a wider range of spark timing advances. Combine that with an average weight reduction of 10% and there isn't a cooler valve on the market
Specifications:
- Head Diam: 30.65mm(+1.0)
- Material: Inconel-Nimonic
- Groove Type: Single Groove
- Length: 105.8mm
- Stem Diam: 5.94mm
- Back-cut angle
- Undercut stem
- One piece forged valve (non-magnetic)
- Magnetic friction welded wafer, Hardened to 52 HRC min
- "Superfinish" valve stem with a surface roughness of about 1/3 of a regular valve
- Nissan Skyline 1995-2002
- Use with Solid lifters
Supertech sodium filled valves made of Inconel/Nimonic alloy offer a significant reduction in valve head temperatures that are required for today's modern turbo engines.
A cooler valve improves the material strength and durability while allowing the tuner more flexibility and a wider range of spark timing advances. Combine that with an average weight reduction of 10% and there isn't a cooler valve on the market
Specifications:
- Head Diam: 30.65mm(+1.0)
- Material: Inconel-Nimonic
- Groove Type: Single Groove
- Length: 105.8mm
- Stem Diam: 5.94mm
- Back-cut angle
- Undercut stem
- One piece forged valve (non-magnetic)
- Magnetic friction welded wafer, Hardened to 52 HRC min
- "Superfinish" valve stem with a surface roughness of about 1/3 of a regular valve
- Nissan Skyline 1995-2002
- Use with Solid lifters
| General: Brand | Supertech |
|---|---|
| upc | 01037721244943 |