Dart Pro1 CNC Aluminum Big Block Chevy Cylinder Heads 13071122

No offers available.

Specifications:

BrandDart
Part Number13071122
GTIN00807051006674
Cnc PortedYes
Combustion Chamber Volume62.00 cc
Cylinder Head MaterialRmr Cast Aluminum Alloy
Cylinder Head SeriesPro1
EngineBig Block
Engine TypeIce
Exhaust Valve Diameter1.600 in
Intake Runner Volume210.00 cc
Intake Valve Diameter2.050 in
MakeChevrolet
MaterialRmr Cast Aluminum Alloy
Port Volume210.00 cc
Product TypeEngine Cylinder Head
Valve Angle20 dd
Valve Spring Diameter1.437 in
Valve Spring Maximum Lift0.650 in
Valve Spring TypeDouble

Specifications:

Description:

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 Deg 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 in. for improved flow. Manganese Bronze valve guides are used for long life, and hardened valve seats provide durability with unleaded fuels. Features 2.500 in. and 3.000 in. exhaust bolt pattern. Assemblies include Stainless Steel valves, premium springs, locks, retainers, studs, guide plates and seals.

Description:

Description is loading...