KELFORD MITSUBISHI 4G63 VR4 EVO 1-3 PERFORMANCE CAM SET

$841.88 CAD $886.52 CAD Save $44.64 CAD

Kelford Cams SKU: KEL1-TX258

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1-TX258

258° cams for fast street 4G63 engines with stock turbo or turbocharger upgrade. Suits upgraded turbo sizing 48-54mm. Improved low to mid-range power and good throttle response. Suits restrictor plate rally 4G63 engines. For up to 8000rpm and 25psi boost Kelford Cams recommend valve spring KVS63.  

Camshaft Specifications

ENGINE MAKE:
ENGINE MODEL:
PART NUMBER:
Mitsubishi
4G63T EVO 1-3 Hydraulic Lifter
1-TX258
VALVE CLEARANCE:
INTAKE:
Hydraulic
SET

EXHAUST:
Hydraulic
SET

AT THE:

AT THE:

CAM LIFT:
INTAKE:
6.07mm
EXHAUST:
6.07mm
ROCKER RATIO:
INTAKE:
1.73
EXHAUST:
1.73
NETT VALVE LIFT:
INTAKE:
10.50mm
EXHAUST:
10.50mm
ADVERTISED DURATION AT
0.10mm
INTAKE:
258°
EXHAUST:
264°
DURATION AT
1.00mm VALVE LIFT
INTAKE:
208°
EXHAUST:
220°
TIMING AT
1.00mm VALVE LIFT
IVO:
3° ATDC
IVC:
31° ABDC
EVO:
41° BBDC
EVC:
1° BTDC
SUGGESTED CENTRELINES:
INTAKE:
107°
EXHAUST:
111°
LIFT AT TDC
VALVE
INTAKE:
0.81mm
EXHAUST:
0.96mm

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