Stainless Steel Black Nitride Intake Valves
Applications: Toyota B58B30
| Multi-Stage Heat Treatments & Stress Relieving | yes |
|---|
| Valve Type | one piece forged (non-magnetic) |
|---|
| Coating | black nitride |
|---|
| Back-Cut | yes |
|---|
| Undercut Stem | yes |
|---|
| Material | stainless steel 21-4n |
|---|
| Groove Type | triple groove |
|---|
| Valve Size | standard |
|---|
| Valve Face Type | dished |
|---|
| Valve Length | 99.50mm |
|---|
| Head Diameter | 30.10mm(std) |
|---|
| Stem Diameter | 4.96mm |
|---|
| Length | 99.50mm |
|---|
| Finish | superfinish - 66% smoother surface than a regular valve |
|---|
| Hardened Wafer Tip | yes |
|---|
- Manufacturer: Supertech Performance
- Manufacturer part number: TIVN-1058T-12
Please confirm the selected specification and engine application before ordering.
{"currentSku":"TIVN-1058T-12","fields":["Valve Size","Groove Type","Material","Valve Set"],"current":{"Valve Size":"Standard","Groove Type":"Triple Groove","Material":"Stainless Steel Black Nitride","Valve Set":"Set of 12"},"products":[{"sku":"TIVN-1058","url":"https://forgedpistons.co.uk/supertech-tivn-1058/","options":{"Valve Size":"Standard","Groove Type":"Single Groove","Material":"Stainless Steel Black Nitride","Valve Set":"Each"}},{"sku":"TIVN-1058-12","url":"https://forgedpistons.co.uk/toyota-supra-b58b-supertech-black-nitrided-intake-valve-set/","options":{"Valve Size":"Standard","Groove Type":"Single Groove","Material":"Stainless Steel Black Nitride","Valve Set":"Set of 12"}},{"sku":"TIVN-1058T-12","url":"https://forgedpistons.co.uk/supertech-tivn-1058t-12/","options":{"Valve Size":"Standard","Groove Type":"Triple Groove","Material":"Stainless Steel Black Nitride","Valve Set":"Set of 12"}}]}
