AV&V™ Black Tulip Extreme Duty Valves
These superb valves feature the highest flow level on the market. They are one piece forged from a racing grade stainless steel alloy.
Each valve is heat treated with a special process and their stems centerless grinded to a micro finish for longer life.
Ducati Belt-Drive 4 Valves – 916 and 996
| Part number | Type | Head Dia. | Overall Length | Stem Dia. | Coating | Tip Length | Groove | Back angle tulip | Note |
|---|---|---|---|---|---|---|---|---|---|
| AV504 | Intake | 1.457"/37.01MM | 4.185"/106.30MM | .2748"/6.98MM | Black nitride | .135"/3.43MM | Single | 20° | Stock size |
| AV505 | Exhaust | 1.200"/30.50MM | 4.200"/106.68MM | .2746"/6.97MM | Black nitride | .100"/2.54MM | Single | 24° | Oversize 0.5mm |
| AV506 | Intake | 1.417"/36MM | 4.185"/106.30MM | .2748"/6.98MM | Black nitride | .135"/3.43MM | Single | 20° | Stock size |
| AV507 | Exhaust | 1.181"/30.00MM | 4.185"/106.30MM | .2746"/6.97MM | Black nitride | .100"/2.54MM | Single | 24° | Stock size |
| AVD-37 | Intake | 1.457"/37.01MM | 4.185"/106.30MM | .2748"/6.98MM | Black nitride | .135"/3.43MM | Single | 20° | Blank valve use for AV504 |
| AVD-1200 | Exhaust | 1.200"/30.50MM | 4.200"/106.68MM | .2746"/6.97MM | Black nitride | .100"/2.54MM | Single | 24° | Blank valve use for AV505 |