R-199-C
High lift 272° racing cams suitable for most motorsport applications. Suits well built competition engines running 58-66mm turbo. Great with E85 fuel. Requires cylinder head modification to fit high lift cam lobes. Must use shimless buckets. Kelford Cams recommend valve spring upgrade KVS1847-BT. Slot/keyway style trigger on rear of intake cams. AVCS on intake only.
Camshaft Specifications
ENGINE MAKE:
ENGINE MODEL:
PART NUMBER:
Subaru
EJ20/25 USDM AVCS
R-199-C
VALVE CLEARANCE:
INTAKE:
0.20mm
SET
COLD
EXHAUST:
0.25mm
SET
COLD
AT THE:
CAM
AT THE:
CAM
CAM LIFT:
INTAKE:
11.50mm
EXHAUST:
10.75mm
ROCKER RATIO:
INTAKE:
1
EXHAUST:
1
NETT VALVE LIFT:
INTAKE:
11.30mm
EXHAUST:
10.50mm
ADVERTISED DURATION AT
0.25mm
INTAKE:
272°
EXHAUST:
268°
DURATION AT
1.00mm VALVE LIFT
INTAKE:
232°
EXHAUST:
228°
TIMING AT
1.00mm VALVE LIFT
IVO:
14° ATDC
IVC:
66° ABDC
EVO:
47° BBDC
EVC:
1° ATDC
SUGGESTED CENTRELINES:
INTAKE:
130°
EXHAUST:
113°
LIFT AT TDC
VALVE
INTAKE:
0.12mm
EXHAUST:
1.11mm
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