R-199-E
290° camshafts to suit high boost, high rpm Drag Racing engines. Ported head with +1mm valves. 67mm+ turbo. Fuel type E85 or methanol. Must be run with fixed cam timing, AVCS delete. Kelford Cams recommend valve spring upgrade KVS1847-BT. Slot/keyway style trigger on rear of intake cams.
Camshaft Specifications
ENGINE MAKE:
ENGINE MODEL:
PART NUMBER:
Subaru
EJ20/25 USDM AVCS
R-199-E
VALVE CLEARANCE:
INTAKE:
0.20mm
SET
COLD
EXHAUST:
0.25mm
SET
COLD
AT THE:
CAM
AT THE:
CAM
CAM LIFT:
INTAKE:
11.20mm
EXHAUST:
11.25mm
ROCKER RATIO:
INTAKE:
1
EXHAUST:
1
NETT VALVE LIFT:
INTAKE:
11.00mm
EXHAUST:
11.00mm
ADVERTISED DURATION AT
0.25mm
INTAKE:
292°
EXHAUST:
294°
DURATION AT
1.00mm VALVE LIFT
INTAKE:
250°
EXHAUST:
252°
TIMING AT
1.00mm VALVE LIFT
IVO:
13° BTDC
IVC:
57° ABDC
EVO:
64° BBDC
EVC:
8° ATDC
SUGGESTED CENTRELINES:
INTAKE:
112°
EXHAUST:
118°
LIFT AT TDC
VALVE
INTAKE:
2.42mm
EXHAUST:
1.85mm
Product title
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$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