Cam roller conversion 12n | ANDREWS
Specifications
| Manufacturer | ANDREWS |
|---|---|
| Product code | 216812 |
| Type | Chain |
| Exhaust duration | 222° |
| Exhaust lift | 0,489" |
| Intake duration | 216° |
| Intake lift | 0,489" |
| Application | Exhaust| Intake |
| Exhaust close | 2° |
| Exhaust open | 40° |
| Intake close | 34° |
| Intake open | 2° |
| Features | Can Be Used with Stock Springs and Tappets |
| Units | Pair |
| Exhaust lift at tdc | 0,095" |
| Grind | 12 Series |
| Exhaust lobe centerline | 109° |
| Intake lobe centerline | 106° |
| Intake lift at tdc | 0,091" |
| Exhaust lift imperial | 0.489" |
| Intake lift at tdc imperial | 0.091" |
| Exhaust open imperial | 40° |
| Exhaust lift at tdc imperial | 0.095" |
| Intake duration imperial | 216° |
| Intake open imperial | 2° |
| Intake close imperial | 34° |
| Intake lift imperial | 0.489" |
| Exhaust duration imperial | 222° |
| Exhaust close imperial | 2° |
| Exhaust lobe centerline imperial | 109° |
| Intake lobe centerline imperial | 106° |
Product description
Allow you to upgrade your 99-06 Twin Cam (except 06 Dyna Glide) to the newer roller-style cam chains and replaces the spring tension cam chain adjusters with the later-style hydraulic adjusters for longer life Cam grinds listed are designed to be used with stock lifters; they require the installation of a 07-17 cam plate, oil pump, cam sprockets and chains, and both hydraulic chain adjusters (these parts are not included and must be purchased separately) A list of required components is supplied with each set of cams Performance should be similar to earlier bikes with the same cam grinds Made in the U.S.A. 99-06 Twin Cam motors (except 06 Dyna Glide) cannot use the 07-17 cams, as the bearing journal on the earlier motors is .875" in diameter and the 07-17 cams are 1.000" in diameter. The "N" series of cams feature the .875" bearing journal, yet still accept the new style cam support plate 99-01 model motors must use the Andrews rear cam sprocket Drag part #0925-0147. 2002-2006 models must use the stock rear cam sprocket, OEM #25728-06 Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance
Bolt-in cams with the same output as the stock cams
Slight power increase when compared to stock
No returning of the stock system is necessary
Can be used with stock valve springs and tappets