- Bolt-in
- Stock springs OK
- Excellent overall power
- Pulls hard from idle to 5500+
- Likes 8.5 to 9.8 C.R.
Twin Cam 1999-2006 (except 2006 DYNA) Chain Drive, Valve Lift 510
$395.00
Description
Intake
Opens: 22
Closes: 38
Total Lift: .510
TDC: .194
Total Duration: 240°
Centerline: 98°
Exhaust
Opens: 52
Closes: 12
Total Lift: .510
TDC: .138
Total Duration: 244°
Centerline: 110°