Howards Cams HC189425-14 Chev SB Hydraulic Roller Camshaft Advertised Duration 307/317 Lift .600/.600

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Howards Cams

HC189425-14
$793.80 AUD
$793.80 AUD
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Howards Cams HC189425-14 Chev SB Hydraulic Roller Camshaft Advertised Duration 307/317 Lift .600/.600

Item Description

Howards Cams Boost hydraulic roller camshafts are available with various lifts and durations, and can provide different idles—including good, fair, rough, and lopey.

They're ideal for competition and high performance builds featuring forced induction, but not intended for use with stock (OE) valve springs. Firing order, degrees of lobe separation, and intake centerline designs vary by application. Add over 70 years of race winning performance to your naturally aspirated build with the Howards Cams Boost hydraulic roller camshaft designed for your engine.

Notes:

* Compatible with stock (OE) rollers, depending on application
* Cathedral port head compatible, depending on application
* Custom programmer/tuning may be required, depending on application



  • Cam Style:Hydraulic roller tappet
  • Camshaft Use:Street/Strip
  • Camshaft Manufacturers Description:Centerline: 110, Blower, Rough idle. Pro Street or Street/Strip. Needs 9.5:1 compression, 2800+ stall.
  • Basic Operating RPM Range:2,400-6,200
  • Intake Duration at 050 inch Lift:255
  • Exhaust Duration at 050 inch Lift:265
  • Duration at 050 inch Lift:255 int./265 exh.
  • Advertised Intake Duration:307
  • Advertised Exhaust Duration:317
  • Advertised Duration:307 int./317 exh.
  • Intake Valve Lift with Factory Rocker Arm Ratio:0.600 in.
  • Exhaust Valve Lift with Factory Rocker Arm Ratio:0.600 in.
  • Valve Lift with Factory Rocker Arm Ratio:0.600 int./0.600 exh.
  • Lobe Separation (degrees):114
  • Camshaft Gear Attachment:3-bolt
  • Computer-Controlled Compatible:No
  • Valve Springs Required:Yes
  • Quantity:Sold individually.

Manufacturer Information

  • Manufacturer: Howards Cams
  • Manufacturer Part Number:
  • UPC:
  • Colour:
  • Additional Information:

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