Dart 13071020 Cylinder Heads Aluminum Small Block Ford Pro1 210cc 62cc 2.050" x 1.600", CNC Bare Casting
Material: RMR Cast Aluminum Alloy
Valve Angle: 20° (stock)
Intake Port Volume: 210cc CNC
Intake Valve: 2.050”
Exhaust Valve: 1.600”
Chamber Volume: 62cc
Excellent street, strip, oval track and truck or marine performance upgrade. Maximum torque and throttle response from 3,000 to 7,000+ RPM. Best for 347-427 cubic inch engines. Works with most standard components.
Dart PRO1 20° 210cc CNC heads for Ford small blocks are professional quality competition cylinder heads. We applied the airflow technology developed in our championship winning Pro Stock engine program to produce these state of the art heads.
Exhaust runners are raised .135” for improved flow. Manganese Bronze valve guides are used for long life, and hardened valve seats provide durability with unleaded fuels. Features 2.500″ and 3.000″ exhaust bolt pattern.
Assemblies include Stainless Steel valves, premium springs, locks, retainers, guide plates and seals.
Heads are sold individually.