9-TX268
268° cams for street, strip and track engines in the 350-600hp range. Great with E85 and similar ethanol blend fuels. Suits 48-58mm turbo. Still maintains good throttle response, improved mid-range power. Broader power band and improved throttle response when using MIVEC. For up to 8000rpm and 35psi boost Kelford Cams recommend valve spring KVS63-BTK.
Camshaft Specifications
ENGINE MAKE:
ENGINE MODEL:
PART NUMBER:
Mitsubishi
4G63T EVO 9 MIVEC Hydraulic Lifter
9-TX268
VALVE CLEARANCE:
INTAKE:
Hydraulic
SET
EXHAUST:
Hydraulic
SET
AT THE:
AT THE:
CAM LIFT:
INTAKE:
6.36mm
EXHAUST:
6.07mm
ROCKER RATIO:
INTAKE:
1.73
EXHAUST:
1.73
NETT VALVE LIFT:
INTAKE:
11.00mm
EXHAUST:
10.50mm
ADVERTISED DURATION AT
0.10mm
INTAKE:
264°
EXHAUST:
268°
DURATION AT
1.00mm VALVE LIFT
INTAKE:
216°
EXHAUST:
220°
TIMING AT
1.00mm VALVE LIFT
IVO:
22° ATDC
IVC:
58° ABDC
EVO:
43° BBDC
EVC:
3° BTDC
SUGGESTED CENTRELINES:
INTAKE:
130°
EXHAUST:
113°
LIFT AT TDC
VALVE
INTAKE:
0.12mm
EXHAUST:
0.84mm
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