AV&V™ Extreme Duty Valve Spring Kits for CAN-AM | BPR
Manufactured from ultra clean high silicon Kobe alloy wire then micro shot peened and nitrided, these springs have been designed to be used with high performance cams and/or Steel conversion valves that replace Titanium valves.
When changing OEM titanium valves for AV&Vs Extreme Duty Stainless Steel Valves, you must also upgrade your springs for AV&Vs Extreme Duty Springs due to the need for higher pressure and toughness.
CAN-AM DS 450 (2008-2012)
| Part Number Kit | Part Number | Max. Recommended Lift | Seat Pressure | Open Pressure (lbs@mm) | Coil Bing Height | O.D. | I.D. | TYPE | Retainer | Lower Collar | Valves Locks |
|---|---|---|---|---|---|---|---|---|---|---|---|
| VSK1410 | .460" | 45lbs @ 1.450" | 195lbs @ 0.950" | 0.880" | 1.105" | 0.742" | --- | R1410T | LSC51 | --- |
Note
This kit comes with AV&Vs exclusive titanium top retainers. Use OEM valve keepers.
- Valve shims available for the above.
Part number VSS1310-20 OD: 1.090” ID: .460” Thickness: .020” (Package of 20 shims) - Maximum lift with OEM valve guides: .460”
- Maximum lift with AV&V™ shorter valve guides: .500”