- NAPREC valves are superior to the factory valves. Highest quality materials and advanced manufacturing processes assures that these valves will operate smoother with better sealing while offering enhanced durability and improved engine performance.
- Brand: NAPREC
- Product: Forged Big Valves Set 1JZ-GTE
Type Diameter (mm):
- Intake: 33 (+1.0 compare to Stock OEM)
- Exhaust: 31 (+1.0 compare to Stock OEM)
- Stem Length: Standard
- Stem Diameter (mm):
- Intake: 12 (No Sodium)
- Exhaust: 12 (No Sodium)
- Image's( nay be generic.
- Strengthened head washers not included as shown in picture