Discriptions
TOMEI SR20DET Oversize Valve Set
Product Information
| Brand | TOMEI Powered |
| Product Type | Oversize Engine Valve Set |
| Manufacturer Part Number | 163401 |
| Engine Compatibility | SR20DET |
| Condition | Brand New |
Key Features
- Genuine TOMEI high-performance oversize valve kit
- 1mm oversized valve design for improved intake and exhaust flow
- Lightweight waist-shaped valve profile reduces airflow resistance
- SUH35 intake valves for improved heat resistance and durability
Valve Specifications
| Valve Type | Diameter | Stem Diameter | Material |
| Intake | 35.15mm | 5.97mm | SUH35 |
| Exhaust | 31.15mm | 6.94mm | Inconel 751 |
Vehicle Compatibility
- Nissan 180SX (RPS13)
- Nissan Silvia PS13
- Nissan Silvia S14
- Nissan Silvia S15
- SR20DET Turbo Engine Models
Important: Cylinder head valve seat machining (seat cut) is required for installation of oversize valves. Professional engine machining and assembly are strongly recommended.
Package Contents
- 1x TOMEI Oversize Intake & Exhaust Valve Set
- Manufacturer Documentation.
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