AFD SBF 190cc Windsor Alloy Cylinder Heads
AFD SBF Windsor Cylinder Heads
suits hydraulic flat tappet camshafts
Material A356. Aluminum T6
Combustion chamber volume (cc) 60
Intake runner volume (cc) 190
Exhaust runner volume (cc) 60
Intake valve diameter 2.02"
Exhaust valve diameter: 1.60"
Double row exhaust header bolt pattern
Intake flow 270cfm @ 650 lift"
Spark Plug Style: Angle
Valve guides Manganese bronze
Deck thickness .650"
Valve spring maximum lift .650"
Rocker stud 7/16" UNC
these heads are assebled with our C1 assembly package
screw in studs and guide plates sold seperately
Exhaust port location Stock
These castings are sourced internationally and modified to AFD standards so that their full potential can be used.