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ISKY Performance 256 Duration Camshaft for IH 266, 304, 304 or 392 V8 Engines Code: ISKY-190156


ISKY Performance 256 Duration Camshaft for IH 266, 304, 304 or 392 V8 Engines
Purchase ISKY Performance 256 Duration Camshaft for IH 266, 304, 304 or 392 V8 Engines

  • SKU: ISKY-190156 ISKY Performance 256 Duration Camshaft for IH 266, 304, 304 or 392 V8 Engines

  • $479.95

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Excellent mild cam for those wanting just a touch over stock.

256 supercam

ENGINE INFO: INTERNATIONAL V8 266, 304, 345, 392 CU.IN.
SPECIAL REMARKS: HYDRAULIC
PRODUCT USE: STREET
RPM RANGE: 1500-4800
Valve lift is calculated with zero lash and rocker ratio of 1.6
INTAKE TIMING DURATION: 256 deg.
OPEN: 16 BEFORE TDC
CLOSE: 60 AFTER BDC
CAM LIFT: .281"
VALVE LIFT: .450"
EXHAUST TIMING DURATION: 256 deg.
OPEN: 60 BEFORE BDC
CLOSE: 16 AFTER TDC
CAM LIFT: .281"
VALVE LIFT: .450"
LOBE CENTER: 112 deg.
OVERLAP: 32 deg.
CAM ADVANCE: 0 deg.
THE ABOVE TIMING IS CHECKED AT .020 (OPEN) LIFTER RISE .020 (CLOSE)
The following timing is taken at .050" lifter rise and gives a more accurate determination of camshaft position.
INTAKE DURATION: 202 deg.
OPEN: -11 BEFORE TDC
CLOSE: 33 AFTER BDC
EXHAUST DURATION: 202 deg.
OPEN: 33 BEFORE BDC
CLOSE: -11 AFTER TDC
RECOMMENDED ISKY CAM KIT PARTS AND SETUP INFORMATION
LIFTERS: 1902-HY LIFTER
TYPE: HYDRAULIC
Q: Hi Folks, I have a Scout Terra with a 345 running EFI Sniper. I'm wanting a cam suited to towing and wondering if this cam would suit. Engine is pretty much std. Do i need to change pushrod lengths for this cam?
A: This would be suitable for towing and EFI. You do not need to change your pushrods.

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