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 Spring 250 and 350
| Part number | Type | Head Dia. | Overall Lenght | Stem Dia. | Coating | Tip Length | Groove | Back angle tulip | Note |
|---|---|---|---|---|---|---|---|---|---|
| AV565 | Intake | 1.575"/40MM | 3.375"/85.73MM | .3138"/7.97MM | Black nitride | .151"/3.84MM | Single | 22° | |
| AV566 | Exhaust | 1.411"/35.85MM | 3.359"/85.32MM | .3136"/7.97MM | Black nitride | .185"/4.70MM | Single | 24° |
Ducati Bevel-Drive Spring Twins 750 GT and Sport
| Part number | Type | Head Dia. | Overall Length | Stem Dia. | Coating | Tip Length | Groove | Back angle tulip | Note |
|---|---|---|---|---|---|---|---|---|---|
| AV540A | Intake | 1.577"/40MM | 3.307"/84MM | .3138"/7.97MM | Black nitride | .165"/4.20MM | Single | 22° | Stock size |
| AV540 | Intake | 1.577"/40MM | 3.307"/84MM | .3138"/7.97MM | Black nitride | .230"/5.40MM | Single | 22° | Stock size O.E.M. #0755-92-114 |
| AV541A | Intake | 1.614"/41MM | 3.307"/84MM | .3138"/7.97MM | Black nitride | .165"/4.20MM | Single | 22° | Oversize 1mm |
| AV541 | Intake | 1.614"/41MM | 3.307"/84MM | .3138"/7.97MM | Black nitride | .230"/5.40MM | Single | 22° | Oversize 1mm |
| AV542 | Exhaust | 1.417"/36MM | 3.183"/80.84MM | .3136"/7.97MM | Black nitride | .125"/3.18MM | Single | 24° | Stock size O.E.M. #0755-92-120 |
Ducati Bevel-Drive Spring Twins 860
| Part number | Type | Head Dia. | Overall Lenght | Stem Dia. | Coating | Tip Length | Groove | Back angle tulip | Note |
|---|---|---|---|---|---|---|---|---|---|
| AV557 | Intake | 1.577"/40MM | 3.362"/85.40MM | .3138"/7.97MM | Black nitride | .145"/3.68MM | Single | 22° | Stock Size OEM 0759-92-110 |
| AV558 | Exhaust | 1.417"/36MM | 3.335"/84.71MM | .3136"/7.97MM | Black nitride | .133"/3.38MM | Single | 24° | Stock Size OEM 0603-92-120 |
Ducati Bevel-Drive Spring 860
| Part number | Type | Head Dia. | Overall Lenght | Stem Dia. | Coating | Tip Length | Groove | Back angle tulip | Note |
|---|---|---|---|---|---|---|---|---|---|
| AV510 | Intake | 1.575"/40mm | 3.360"/85.34mm | .3138"/7.97mm | Black nitride | .181"/4.60mm | Single | 22° | OEM 0765-92-110 or OEM 0759-92-398 |
| AV511 | Exhaust | 1.417"/36mm | 3.285"/83.44mm | .3136"/7.97mm | Black nitride | .177"/4.50mm | Single | 24° | Stock size OEM 0765-92-120 |