208-D
282/276° NZ superstock stage 1 naturally aspirated racing cams to suit engines making around 450hp. Designed to suit engines built to Speedway NZ rules, 10:1 compression ratio. Cylinder head needs machining for clearance around bucket bores for high lift cam lobes. Requires valve spring upgrade and retainer to seal clearance modification. Cam base circle is 0.040" smaller than OEM diameter. VVTi system must be deleted. Kelford Cams recommend KVS208 valve spring.
Camshaft Specifications
ENGINE MAKE:
ENGINE MODEL:
PART NUMBER:
Toyota
1UZ-3UZ VVTi
208-D
VALVE CLEARANCE:
INTAKE:
0.25mm
SET
COLD
EXHAUST:
0.35mm
SET
COLD
AT THE:
CAM
AT THE:
CAM
CAM LIFT:
INTAKE:
11.85mm
EXHAUST:
11.35mm
ROCKER RATIO:
INTAKE:
1
EXHAUST:
1
NETT VALVE LIFT:
INTAKE:
11.60mm
EXHAUST:
11.00mm
ADVERTISED DURATION AT
0.10mm
INTAKE:
282°
EXHAUST:
276°
DURATION AT
1.00mm VALVE LIFT
INTAKE:
248°
EXHAUST:
242°
TIMING AT
1.00mm VALVE LIFT
IVO:
20° BTDC
IVC:
48° ABDC
EVO:
47° BBDC
EVC:
15° ATDC
SUGGESTED CENTRELINES:
INTAKE:
104°
EXHAUST:
106°
LIFT AT TDC
VALVE
INTAKE:
3.20mm
EXHAUST:
2.59mm
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