S&S, cylinder head kit. Black. Lift .650"

High performance cylinder head kit that works well with capacities from stock up to 110".
The 89cc combustion chamber provides a slightly higher compression ratio than stock, yet still manageable on larger displacement engines.
A good option for touring bikes and other heavy motorcycles.
The installed S&S high performance valve springs allow the installation of camshafts with up to 0.650" lift.
Compatible with stock crankcases, rocker boxes, exhausts and intake manifolds.
Machined for the S&S electric or manual compression release systems (sold separately, if required).
The large 2.000" intake and 1.605" exhaust valves maintain flow velocity for good low and mid-range response, yet supply enough air for slightly larger engines to reach their full potential.
The intake ports flow 264 cfm (cubic feet per minute) of air compared to the original cylinder heads which flow 182 cfm.
Wrinkle black powder coat finish to match the original black engine components.


Specifications


Brand
S&S


Application
06-16 Twin Cam with stock crankcases (NU)


Colour
Black


Material
Aluminium


Finish
Wrinkle


Packaging weight
12.976 kg


HS Code
84099100


Motorcycle family
DYNA, SOFTAIL, TOURING, TRIKE


Original name
S&S, cylinder head kit. Black .650" lift