263-B
274°/276° Stage 2 racing cams for turbocharged 2GR engines. Suits single 68mm+ turbo or twin turbo setups in the 54-62mm range. Suited to engines making 700-1000hp. Maintains full use of VVT-i. Great with E85. Kelford Cams recommends upgrading the valve spring and retainer to KVS263 for up to 8000rpm and 30psi boost.
Camshaft Specifications
ENGINE MAKE:
ENGINE MODEL:
PART NUMBER:
Toyota
2GRFE
263-B
VALVE CLEARANCE:
INTAKE:
Hydraulic
SET
EXHAUST:
Hydraulic
SET
AT THE:
AT THE:
CAM LIFT:
INTAKE:
6.77mm
EXHAUST:
6.56mm
ROCKER RATIO:
INTAKE:
1.7
EXHAUST:
1.7
NETT VALVE LIFT:
INTAKE:
11.75mm
EXHAUST:
11.15mm
ADVERTISED DURATION AT
0.10mm
INTAKE:
274°
EXHAUST:
276°
DURATION AT
1.00mm VALVE LIFT
INTAKE:
236°
EXHAUST:
240°
TIMING AT
1.00mm VALVE LIFT
IVO:
IVC:
EVO:
EVC:
SUGGESTED CENTRELINES:
INTAKE:
vari
EXHAUST:
vari
LIFT AT TDC
INTAKE:
EXHAUST:
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