Andrews Conversion Chain Driven Cam
Andrews Conversion Chain Driven Cam
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Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Upgrade your '99-'06 Twin Cam (excluding '06 Dyna Glide) with the Andrews Conversion Chain Driven Cam. This kit allows you to convert to the newer, more durable roller-style cam chains and replaces the original spring tension cam chain adjusters with modern hydraulic adjusters, significantly extending their service life.
Description
The Andrews Conversion Chain Driven Cam ensures enhanced performance and reliability for your Twin Cam engine. Designed for use with stock lifters, these cam grinds deliver performance comparable to earlier models with similar cam profiles. This conversion kit facilitates the installation of an '07-'17 cam plate, oil pump, cam sprockets and chains, along with hydraulic chain adjusters, optimizing your engine's efficiency and longevity. The "N" series cams uniquely feature a 0.875" bearing journal, accommodating the new-style cam support plate while fitting earlier motor specifications. Note that installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance during installation.
Features & highlights
- Upgrades '99-'06 Twin Cam engines (except '06 Dyna Glide) to modern roller-style cam chains.
- Replaces spring tension adjusters with hydraulic adjusters for increased durability.
- Cam grinds are optimized for use with stock lifters, ensuring reliable performance.
- Facilitates the installation of '07-'17 components, including cam plate, oil pump, and sprockets.
- "N" series cams feature a 0.875" bearing journal, compatible with new-style cam support plates.
- Designed for enhanced engine efficiency and longevity.
- Made in the USA.
Technical specifications
- Brand: Andrews
- Type: Chain Conversion
- Application: Exhaust, Intake
- Intake Open: 10°
- Intake Close: 30°
- Intake Duration: 255°
- Intake Lift: 0.498"
- Intake Lift at TDC: 0.134"
- Intake Lobe Centerline: 100°
- Exhaust Open: 40°
- Exhaust Close: 8°
- Exhaust Duration: 228°
- Exhaust Lift: 0.498"
- Exhaust Lift at TDC: 0.121"
- Exhaust Lobe Centerline: 106°
- Grind: 21 Series
Important to know
'99-'06 Twin Cam motors (except '06 Dyna Glide) cannot directly use '07-'17 cams due to bearing journal differences. This kit requires the separate purchase of an '07-'17 cam plate, oil pump, cam sprockets and chains, and both hydraulic chain adjusters. A list of required components is supplied with each set of cams. '99-'01 model motors require Andrews rear cam sprocket. '02-'06 models must use the stock rear cam sprocket, OEM #25728-06.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
ANDREWS
216821
Cam Kit
10°
0,134"
100°
0,498"
255°
30°
21 Series
40°
0,121"
106°
0,498"
228°
8°
Exhaust, Intake
Chain Conversion
Pair


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.

