ANDREWS

CAM ROLLER CONVER. 55N

Conversion Chain Driven Cam

  • Upgrades '99–'06 Twin Cam (except '06 Dyna) to late-style roller chains and hydraulic tensioners
  • Engineered for use with stock lifters; requires '07-'17 cam plate, oil pump, sprockets, chains, and hydraulic adjusters (sold separately)
  • Performance output matches original Andrews profiles built for same-generation grinds
  • Made in the USA
  • '99-'06 Twin Cam motors (except '06 Dyna) cannot use standard '07-'17 cams due to journal size split. Standard late-model cams feature a 1.000" diameter, while earlier motors require the 0.875" outer bearing journal engineered into this "N" series.
  • '99-'01 model motors require Andrews rear cam sprocket . '02-'06 models must reuse the stock factory rear cam sprocket (OEM #25728-06).
  • Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance.


  • Maximum torque and horsepower with 2600 - 6200+ rpm range. Designed for engines with 9.8:1 to 10.2:1 compression ratio. Coil bind should be checked; can be used with stock tappets (minimum valve travel of .620"). Piston-to-valve and valve-to-valve clearance must be checked.
    € 514,60 incl. VAT

    Out of stock

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    We prepare your vehicle for the road
    Large assortment
    Specialized in recreational vehicles
    Conversion Chain Driven Cam

  • Upgrades '99–'06 Twin Cam (except '06 Dyna) to late-style roller chains and hydraulic tensioners
  • Engineered for use with stock lifters; requires '07-'17 cam plate, oil pump, sprockets, chains, and hydraulic adjusters (sold separately)
  • Performance output matches original Andrews profiles built for same-generation grinds
  • Made in the USA
  • '99-'06 Twin Cam motors (except '06 Dyna) cannot use standard '07-'17 cams due to journal size split. Standard late-model cams feature a 1.000" diameter, while earlier motors require the 0.875" outer bearing journal engineered into this "N" series.
  • '99-'01 model motors require Andrews rear cam sprocket . '02-'06 models must reuse the stock factory rear cam sprocket (OEM #25728-06).
  • Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance.


  • Maximum torque and horsepower with 2600 - 6200+ rpm range. Designed for engines with 9.8:1 to 10.2:1 compression ratio. Coil bind should be checked; can be used with stock tappets (minimum valve travel of .620"). Piston-to-valve and valve-to-valve clearance must be checked.
    Article number
    09250146:216855
    Application
    Exhaust| Intake
    Exhaust Close
    20°
    Exhaust Close Imperial
    20°
    Exhaust Duration
    252°
    Exhaust Duration Imperial
    252°
    Exhaust Lift
    0,550"
    Exhaust Lift at TDC
    0,181"
    Exhaust Lift at TDC Imperial
    0.181"
    Exhaust Lift Imperial
    0.550"
    Exhaust Lobe Centerline
    106°
    Exhaust Lobe Centerline Imperial
    106°
    Exhaust Open
    52°
    Exhaust Open Imperial
    52°
    Grind
    55 Series
    Intake Close
    46°
    Intake Close Imperial
    46°
    Intake Duration
    248°
    Intake Duration Imperial
    248°
    Intake Lift
    0,550"
    Intake Lift at TDC
    0,197"
    Intake Lift at TDC Imperial
    0.197"
    Intake Lift Imperial
    0.550"
    Intake Lobe Centerline
    102°
    Intake Lobe Centerline Imperial
    102°
    Intake Open
    22°
    Intake Open Imperial
    22°
    Model
    N Series
    Product Name
    Cam Kit
    Research Value
    Finalized
    Riding Style
    Street
    Type
    Chain Conversion
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    Pair

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