Supertech Nissan TB48 Stainless Steel Black Nitride Intake Valves - Oversize +1.5mm NIVN-4070F
Build your specification using the selectors above. The exact Supertech part number and price update after selection.
| Part number | Valve Size | Groove Type | Material | Valve Set |
|---|
| NIVN-4070F | Oversize +1.5mm | Single Groove | Stainless Steel Black Nitride | Each |
| NIVN-4070F-12 | Oversize +1.5mm | Single Groove | Stainless Steel Black Nitride | Set of 12 |
Stainless Steel Black Nitride Intake Valves - Oversize +1.5mm
Applications: Nissan TB48
| Valve Type | one piece forged (non-magnetic) |
|---|
| Coating | black nitride |
|---|
| Back-Cut | yes |
|---|
| Undercut Stem | yes |
|---|
| Material | stainless steel 21-4n |
|---|
| Groove Type | single groove |
|---|
| Multi-Stage Heat Treatments & Stress Relieving | yes |
|---|
| Valve Size | oversize +1.5mm |
|---|
| Valve Face Type | flat |
|---|
| Valve Length | 100.10mm |
|---|
| Head Diameter | 40.00mm(+1.5) |
|---|
| Stem Diameter | 6.97mm |
|---|
| Length | 100.10mm |
|---|
| Finish | superfinish - 66% smoother surface than a regular valve |
|---|
| Hardened Wafer Tip | yes |
|---|
- Manufacturer: Supertech Performance
- Manufacturer part number: NIVN-4070F
Please confirm the selected specification and engine application before ordering.
{"currentSku":"NIVN-4070F","fields":["Valve Size","Groove Type","Material","Valve Set"],"current":{"Valve Size":"Oversize +1.5mm","Groove Type":"Single Groove","Material":"Stainless Steel Black Nitride","Valve Set":"Each"},"products":[{"sku":"NIVN-3970F","url":"https://forgedpistons.co.uk/supertech-nivn-3970f/","options":{"Valve Size":"Oversize +1mm","Groove Type":"Single Groove","Material":"Stainless Steel Black Nitride","Valve Set":"Each"}},{"sku":"NIVN-4070F","url":"https://forgedpistons.co.uk/supertech-nivn-4070f/","options":{"Valve Size":"Oversize +1.5mm","Groove Type":"Single Groove","Material":"Stainless Steel Black Nitride","Valve Set":"Each"}},{"sku":"NIVN-4070F-12","url":"https://forgedpistons.co.uk/supertech-nivn-4070f-12/","options":{"Valve Size":"Oversize +1.5mm","Groove Type":"Single Groove","Material":"Stainless Steel Black Nitride","Valve Set":"Set of 12"}}]}
