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 Bevel-Drive Single 250MK3 and Mach1
| Part number | Type | Head Dia. | Overall Length | Stem Dia. | Coating | Tip Length | Groove | Back angle tulip | Note |
|---|---|---|---|---|---|---|---|---|---|
| AV558A | Exhaust | 1.417″/36MM | 3.306″/84.05MM | .3136″/7.97MM | Black nitride | .133"/3.38MM | Single | 24° | Stock Size, OEM 0603-92-120 |
| AV563 | Intake | 1.577"/40MM | 3.389"/86.06MM | .3138"/7.97MM | Black nitride | .145"/3.68MM | Single | 22° | Stock Size, OEM 0603-92-110 |
Ducati Bevel-Drive Desmo Parallel Twins 500SD
| Part number | Type | Head Dia. | Overall Length | Stem Dia. | Coating | Tip Length | Groove | Back angle tulip | Note |
|---|---|---|---|---|---|---|---|---|---|
| AV568 | Intake | 1.457″/37MM | 3.820"/97.03MM | .3138″/7.97MM | Black nitride | .185"/4.70MM | Single | 22° | Stock Size OEM 0620-92-115 |
| AV569 | Exhaust | 1.299"/33MM | 3.794"/96.37MM | .3136"/7.97MM | Black nitride | .190"/4.83mmMM | Single | 24° | Stock Size OEM 0620-92-125 |
Ducati Bevel-Drive Desmo 900
| Part number | Type | Head Dia. | Overall Length | Stem Dia. | Coating | Tip Length | Groove | Back angle tulip | Note |
|---|---|---|---|---|---|---|---|---|---|
| AV552 | Intake | 1.614"/41MM | 3.340"/84.84MM | .3138"/7.97MM | Black nitride | .183"/4.64MM | Single | 22° | Oversize 1mm |
| AV553 | Exhaust | 1.429"/36.30MM | 3.311"/84.10MM | .3136"/7.97MM | Black nitride | .183"/4.64MM | Single | 24° | Stock application or HP |