9-TX272R
The ultimate 272° on the market. Dyno proven to be the best available to date. High lift profile design with high rpm valve train stability. Suited for 450-700hp high rpm racing 4G63 engines. Suits turbo sizing in the 54-68mm range. Great with E85 and similar ethanol blend fuels. Broader power band and improved throttle response when using MIVEC. For up to 9500rpm and 40psi boost Kelford Cams recommend valve spring KVS63-BTK.
Camshaft Specifications
ENGINE MAKE:
ENGINE MODEL:
PART NUMBER:
Mitsubishi
4G63T EVO 9 MIVEC Hydraulic Lifter
9-TX272R
VALVE CLEARANCE:
INTAKE:
Hydraulic
SET
EXHAUST:
Hydraulic
SET
AT THE:
AT THE:
CAM LIFT:
INTAKE:
6.79mm
EXHAUST:
6.79mm
ROCKER RATIO:
INTAKE:
1.73
EXHAUST:
1.73
NETT VALVE LIFT:
INTAKE:
11.75mm
EXHAUST:
11.75mm
ADVERTISED DURATION AT
0.10mm
INTAKE:
272°
EXHAUST:
272°
DURATION AT
1.00mm VALVE LIFT
INTAKE:
232°
EXHAUST:
232°
TIMING AT
1.00mm VALVE LIFT
IVO:
14° ATDC
IVC:
66° ABDC
EVO:
49° BBDC
EVC:
3° ATDC
SUGGESTED CENTRELINES:
INTAKE:
130°
EXHAUST:
113°
LIFT AT TDC
VALVE
INTAKE:
0.25mm
EXHAUST:
1.07mm
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