9-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. Broader power band and improved throttle response when using MIVEC. For up to 8000rpm and 25psi boost Kelford Cams recommend valve spring KVS63-BK.
Camshaft Specifications
ENGINE MAKE:
ENGINE MODEL:
PART NUMBER:
Mitsubishi
4G63T EVO 9 MIVEC Hydraulic Lifter
9-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:
26° ATDC
IVC:
54° ABDC
EVO:
41° BBDC
EVC:
1° BTDC
SUGGESTED CENTRELINES:
INTAKE:
130°
EXHAUST:
111°
LIFT AT TDC
VALVE
INTAKE:
0.05mm
EXHAUST:
0.96mm
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor