231-B2
274° stage 2 high lift cams for street and motorsport applications such as track days and roll racing. Suits engines with upgraded turbos in the 48-54mm range. Good increase in mid-range to high rpm power. Must have upgraded valve springs, Kelford Cams recommends KVS38-BT valve spring kit.
Camshaft Specifications
ENGINE MAKE:
ENGINE MODEL:
PART NUMBER:
Nissan
VR38DETT
231-B2
VALVE CLEARANCE:
INTAKE:
0.25mm
SET
COLD
EXHAUST:
0.30mm
SET
COLD
AT THE:
CAM
AT THE:
CAM
CAM LIFT:
INTAKE:
10.90mm
EXHAUST:
10.85mm
ROCKER RATIO:
INTAKE:
1
EXHAUST:
1
NETT VALVE LIFT:
INTAKE:
10.65mm
EXHAUST:
10.55mm
ADVERTISED DURATION AT
0.30mm
INTAKE:
274°
EXHAUST:
274°
DURATION AT
1.00mm VALVE LIFT
INTAKE:
233°
EXHAUST:
233°
TIMING AT
1.00mm VALVE LIFT
IVO:
13.5° ATDC
IVC:
66.5° ABDC
EVO:
51.5° BBDC
EVC:
1.5° ATDC
SUGGESTED CENTRELINES:
INTAKE:
130°
EXHAUST:
115°
LIFT AT TDC
VALVE
INTAKE:
0.21mm
EXHAUST:
1.17mm
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