How big are the valves on a twin cam Harley?
Our screaming’ eagle 110 stage “1” come with a multi angle intake and radius super stock valve job, intake & exhaust bowl blending and are milled .010 to assure proper gasket sealing. Heads flow over 300 cfm. Valve sizes are 2.120 intake and 1.620 exhaust. We can work your heads or you can do our head exchange program.
How many CI does a twin cam engine have?
These are great entry level performance heads for the 2006 – 2016 Twin Cam engines. These heads have 1.900 intake valve and a 1.570 exhaust valve with a 1.650 intake port opening. These heads work well with up to 117 ci engines.
What kind of spring does a twin cam head use?
All of our beehive valve spring kits feature a high-tech chrome silicon alloy to help eliminate valve float, fatigue and tension loss. Springs have 155 psi @ 1.840 and 400 psi @ 1.180 with coil bind of 1.070. A perfect choice for cams with lift up to .660 lift fits Twin Cam with 7mm valves.
What kind of cylinder head does a Harley Davidson use?
A perfect choice for cams with lift up to .660 lift fits Twin Cam with 7mm valves. Suburban Speed and Mahle Motosports have come out with a 107 to 128 and 114 – 117 to 131ci flat top piston & cylinder kit for your 2017 -UP Harley-Davidson® Milwaukee Eight.
Our screaming’ eagle 110 stage “1” come with a multi angle intake and radius super stock valve job, intake & exhaust bowl blending and are milled .010 to assure proper gasket sealing. Heads flow over 300 cfm. Valve sizes are 2.120 intake and 1.620 exhaust. We can work your heads or you can do our head exchange program.
These are great entry level performance heads for the 2006 – 2016 Twin Cam engines. These heads have 1.900 intake valve and a 1.570 exhaust valve with a 1.650 intake port opening. These heads work well with up to 117 ci engines.
A perfect choice for cams with lift up to .660 lift fits Twin Cam with 7mm valves. Suburban Speed and Mahle Motosports have come out with a 107 to 128 and 114 – 117 to 131ci flat top piston & cylinder kit for your 2017 -UP Harley-Davidson® Milwaukee Eight.
All of our beehive valve spring kits feature a high-tech chrome silicon alloy to help eliminate valve float, fatigue and tension loss. Springs have 155 psi @ 1.840 and 400 psi @ 1.180 with coil bind of 1.070. A perfect choice for cams with lift up to .660 lift fits Twin Cam with 7mm valves.