ANDREWS
CAM ROLLER CONVER. 21N
ANDREWS
CAM ROLLER CONVER. 21N
Conversion Chain Driven CamUpgrades '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. Bolt-in cams with more torque at low and middle range 1700 - 4800 rpm.
Similar to EV23 for heavy bikes.
Ideal for heavy bikes with stock compression ratios and stock pistons.
Can be used with stock valve springs and tappets.
€ 494,06 incl. VAT
In stock
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Large assortment
Specialized in recreational vehicles
Conversion Chain Driven CamUpgrades '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. Bolt-in cams with more torque at low and middle range 1700 - 4800 rpm.
Similar to EV23 for heavy bikes.
Ideal for heavy bikes with stock compression ratios and stock pistons.
Can be used with stock valve springs and tappets.
Article number
09250140:216821
Application
Exhaust| Intake
Exhaust Close
8°
Exhaust Close Imperial
8°
Exhaust Duration
228°
Exhaust Duration Imperial
228°
Exhaust Lift
0,498"
Exhaust Lift at TDC
0,121"
Exhaust Lift at TDC Imperial
0.121"
Exhaust Lift Imperial
0.498"
Exhaust Lobe Centerline
106°
Exhaust Lobe Centerline Imperial
106°
Exhaust Open
40°
Exhaust Open Imperial
40°
Grind
21 Series
Intake Close
30°
Intake Close Imperial
30°
Intake Duration
255°
Intake Duration Imperial
255°
Intake Lift
0,498"
Intake Lift at TDC
0,134"
Intake Lift at TDC Imperial
0.134"
Intake Lift Imperial
0.498"
Intake Lobe Centerline
100°
Intake Lobe Centerline Imperial
100°
Intake Open
10°
Intake Open Imperial
10°
Model
N Series
Product Name
Cam Kit
Research Value
Finalized
Riding Style
Street
Type
Chain Conversion
Units
Pair
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Specializing in recreational vehicles
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Specializing in recreational vehicles
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