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Kelford Cams KVS1518 Nitrided High Perf Beehive LS Race Spring

$639.63 NZD
SKU KCKVS1518
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272&268/268 Degrees advertised duration. 11.30mm&10.50mm/10.50mm lift.

Additional Information

High lift 272 degree racing camshafts. Requires cylinder head modification to fit. Suits well built competition motors. Good on E85 fuel. Must have shimless buckets and aftermarket ECU.

Camshaft Specifications:

Engine Make: Engine Model:     Part Number:
SUBARU 2.5 STI 2005-2006   R-199-C
Valve Clearance: Intake: 0.20mm Set COLD at the CAM
    Exhaust: 0.25mm Set COLD at the CAM
               
Cam Lift: Intake:     11.50mm Exhaust: 10.75mm
Rocker Ratio: Intake:     1 Exhaust: 1
Nett Valve Lift: Intake:     11.30mm Exhaust: 10.50mm
Advertised Duration @ 0.25mm Intake:     272 Exhaust: 268
Duration @ 1.00mm VALVE LIFT Intake:     232 Exhaust: 228
Timing @ 1.00mm VALVE LIFT IVO:     14 ATDC EVO: 47 BBDC
    IVC:     66 ABDC EVC: 1 ATDC
Suggested Centre Lines: Intake:     130 Exhaust: 113
VALVE Lift @ TDC Intake:     0.12mm Exhaust: 1.11