Not sure about a purchase?
Contact us at any of our channels and get inmediate help before making decisions.
| Valve Stem Seal Type | Intake & Exhaust |
| Quantity | Complete Set |
| Cam Type | Intake & Exhaust |
| Cam Duration | 272/280 |
| Cam Lift | .421in/.433in (10.70mm/11.00mm) |
| Note | For up to 9000rpm Kelford Cams recommends KVS279-BT valve spring kit. Valve to piston clearance needs to be checked. |
| Style | CNC Machined |
| Quantity | Set of 32, for 16 Valves |
| Valve Spring Type | Single |
| Seat Pressure | 75lbs @ 51.85mm In 75lbs @ 49.85mm Ex |
| Open Pressure | 182lbs @ 41.85mm In 182lbs @ 39.85mm Ex |
| Coil Bind | 35.6mm In / 33.6mm Ex |
| Max Lift | 15.25mm |
| Retainer Material | Titanium |
| Valve Guide Type | Intake & Exhaust |
| Valve Guide Size | (+0.03mm/.001in) Oversized |
| Valve Guide Material | Copper Bronze |
| Valve Guide Type | Intake |
| Valve Guide Size | (+0.03mm/.001in) Oversized |
| Valve Guide Material | Copper Bronze |
| Quantity | Set of 8 |
| Cam Type | Intake & Exhaust |
| Cam Duration | 272/280 |
| Cam Lift | .421in/.433in (10.70mm/11.00mm) |
| Valve Spring Type | Beehive |
| Seat Pressure | 85lbs @ 38.00mm |
| Open Pressure | 192lbs @ 12.0mm |
| Note | Valve to piston clearance needs to be checked. |
| Valve Guide Type | Intake |
| Valve Guide Size | Standard |
| Valve Guide Material | Copper Bronze |
| Quantity | Set of 8 |
| Head Gasket Bore Diameter | 87mm (+0.040in Over) |
| Head Gasket Thickness | 0.042in / 1.07mm |
| Head Gasket Material | MLS |
| Valve Guide Type | Intake & Exhaust |
| Valve Guide Size | Standard |
| Valve Guide Material | Copper Bronze |
| Valve Type | Intake & Exhaust |
| Valve Head Diameter | Intake: 36mm +1mm Exhaust: 30mm +1mm |
| Valve Material | Intake: Stainless Steel Exhaust: Super Alloy, Stainless Steel |
| Valve Series | Competition Plus |
Contact us at any of our channels and get inmediate help before making decisions.