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Howards Cams 120255-12 - Howards Cams Hydraulic Roller Camshafts

Howards Cams 120255-12 - Howards Cams Hydraulic Roller Camshafts large image

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  • Camshaft, Hydraulic Roller Tappet, Advertised Duration 288/294, Lift .585/.610, Chevy, Big Block, Each
  • Application Specific
  • Estimated Ship Date: 6/4/2012
 
BrandHowards Cams
Manufacturer's Part Number120255-12
Part TypeCamshafts
Product LineHowards Cams Hydraulic Roller Camshafts
Summit Racing Part NumberHRS-120255-12
 
Cam StyleHydraulic roller tappet
Basic Operating RPM Range2,400-6,000
Intake Duration at 050 inch Lift231
Exhaust Duration at 050 inch Lift235
Duration at 050 inch Lift231 int./235 exh.
Advertised Intake Duration284
Advertised Exhaust Duration288
Advertised Duration284 int./288 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.578 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.618 in.
Valve Lift with Factory Rocker Arm Ratio0.578 int./0.618 exh.
Lobe Separation (degrees)112
Camshaft Gear Attachment3-bolt
Computer-Controlled CompatibleNo
Valve Springs RequiredYes
Camshaft Manufacturers DescriptionFair idle, performance usage. Great midrange torque and power.
QuantitySold individually.
NotesRetrofit roller cam for engines that did not originally come with a roller cam.
 

Howards Cams hydraulic roller camshafts are offered in a wide variety of profiles, from mild to wild. These camshafts are precision-ground from race-quality cores, in-house, on dedicated cam-grinding machines. Each Howards Cams hydraulic roller camshaft is manufactured to the highest quality standards. Count on Howards Cams for your vehicle's hydraulic roller camshaft needs.