Speedmaster® PCE281.2053 - Aluminum Complete Cylinder Heads

Aluminum Complete Cylinder Heads by Speedmaster®. 2 Pieces. Combustion Chamber Volume 64 cc. Intake Runner Volume: 227 cc. Competition Valve Job: No. Spark Plug Style: Standard. Cylinder Head Material: Aluminum. One of the best upgrades to your Small Block Ford engine is the replacement of your cast iron head to a better performing and lighter aluminum head. How great is it that you can now do it at a price that's affordable. Speedmaster line of Ford performance heads have proven themselves time and time again both on the track and on the dyno, not to mention countless features in performance magazine articles. They offer Small block ford cylinder heads for a wide range of displacement applications. With bigger displacement engines becoming more common, the need for more airflow is necessary. If you are looking to build a 400-700 horsepower engine then you should consider Speedmaster Aluminum cylinder heads. Like the rest of Speedmaster performance heads they use Speedmaster "Gravity Die Cast" process. This casting process creates a much more uniform and robust cylinder head.

Features

• They also offer a smaller cross section to increase the incoming air's velocity resulting in improved drivability, power and economy
• They have them produced as cast for the mild street applications and in Fully CNC machined for the serious enthusiast
• Speedmaster CNC ported cylinder heads are machined on a dedicated 5 axis CNC machining centers to ensure accuracy and cost effectiveness
• Combustion chamber, exhaust and intake ports are fully CNC machined for better flow
• CNC combustion chambers offer superior control over flame travel and quench area
• CNC ported heads eliminate human error and variation from port to port
• Created by professionals to meet your requirements
• Superior longevity and dependability
• Expertly Crafted using premium-grade materials

Founded in 1979, Speedmaster® has become a leader in its field, built on a long term consistency of being a specialist in aftermarket automotive components. It began as a small speed workshop building engines for customers as a hobby, and now the company has grown from a one-man bricks-and-mortar business into a worldwide high-performance powerhouse known for assembling, manufacturing and racing high-performance engine parts. Speedmaster’s mission is to push innovation boundaries to create visually distinctive DNA, by blending old and new technology into functionality and aesthetics. Its empowered work forced drives innovation not only in the products it makes but with the way it goes about doing it. The ultimate token of precision, Speedmaster is the world’s only major parts manufacturer to equip cars from Standard replacement to Top Fuel Dragsters. Surviving the longevity of road, race and recreation is mandatory for all Speedmaster “Track Proven” products, bringing you closer to product perfection.