9-TX278
272°/278° racing cams for 4G63 engines in the 400-650hp range. 54-62mm turbo size. Great with E85 and similar ethanol blend fuels. Broader power band and improved throttle response when using MIVEC. For up to 8500rpm 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-TX278
VALVE CLEARANCE:
INTAKE:
Hydraulic
SET
EXHAUST:
Hydraulic
SET
AT THE:
AT THE:
CAM LIFT:
INTAKE:
6.36mm
EXHAUST:
6.36mm
ROCKER RATIO:
INTAKE:
1.73
EXHAUST:
1.73
NETT VALVE LIFT:
INTAKE:
11.00mm
EXHAUST:
11.00mm
ADVERTISED DURATION AT
0.10mm
INTAKE:
272°
EXHAUST:
278°
DURATION AT
1.00mm VALVE LIFT
INTAKE:
226°
EXHAUST:
230°
TIMING AT
1.00mm VALVE LIFT
IVO:
17° ATDC
IVC:
63° ABDC
EVO:
50° BBDC
EVC:
0° TDC
SUGGESTED CENTRELINES:
INTAKE:
130°
EXHAUST:
115°
LIFT AT TDC
VALVE
INTAKE:
0.23mm
EXHAUST:
1.00mm
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