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Part number: K34-223-4
Product Details
Comp Cams K34-223-4 Dual Energy Camshaft Kit
Products specifications
Advertised Duration 255 int./265 exh.
Advertised Exhaust Duration 265
Advertised Intake Duration 255
Assembly Lubricant Included Yes
Basic Operating RPM Range 1,200-5,500
Cam Style Hydraulic flat tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 203 int./216 exh.
Exhaust Duration at 050 inch Lift 216
Exhaust Valve Lash 0.000 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.495 in.
Gaskets Included No
Grind Number 255DEH
Intake Duration at 050 inch Lift 203
Intake Valve Lash 0.000 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.469 in.
Lifter Style Hydraulic flat tappet
Lifters Included Yes
Lobe Separation (degrees) 110
Locks Included Yes
Outside Diameter of Outer Spring (in) 1.475 in.
Pushrods Included No
Quantity Sold as a kit.
Retainers Included Yes
Rocker Arms Included No
Timing Chain and Gears Included Yes
Timing Chain Style Double roller
Valve Lift with Factory Rocker Arm Ratio 0.469 int./0.495 exh. lift
Valve Springs Included Yes
Valve Springs Required No
Valve Stem Seals Included Yes
Title K34-223-4 CamShaft Kit, FF 255DEH
Engine Make/Size Ford 429-460
RPM Range 1000-7000
Usage Street/Performance
Exh. Duration @ .050 in. (Deg) 216
Exh. Duration Advertised (Deg) 265
Exhaust Valve Lift (in.) 0.495
Int. Duration @ .050 in. (Deg) 203
Int. Duration Advertised (Deg) 255
Intake Valve Lift (in.) 0.469
Lifter Type Hydraulic Flat Tappet
  • More Exhaust Duration And Lift Than Intake
  • Increased Mid And Upper RPM Power
  • 1 Year Limited Warranty
Reviews
Add your review
S
Very satisfied! My intake shipped on Friday and I received it on Tuesday.  Not only super fast shipping, but a great deal to boot!
L
I ordered a hitch off of this site for Christmas, I have never heard of it nor did I know how they were, but they are great! Got my package in I'd say 4 days, very fast and it was exactly what I wanted! Only down fall was they charged me 3 times and I was short 150$ for a few days. I got my money back and I would definitely order again.
J
Very good customer service asked about a lot of different springs and parts for my Mazdaspeed 3.
D
I was able to find a part I couldn't find anywhere else, and at a reasonable price! Thank you!
Fitment
Ford Country Sedan
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Ford Country Squire
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Ford Custom
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Ford Custom 500
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Ford Elite
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Ford F-100
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Ford F100 Pickup
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1977 Ford F100 Pickup ALL
1976 Ford F100 Pickup ALL
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1973 Ford F100 Pickup ALL
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