Ford F-100 5.0L / 5.8L With Ford Small Block Engine 1978, Pro Elite™ Bare CNC-Ported Cylinder Head by RHS®. Designed with Small Block Ford racing enthusiast in mind, these heads give you all of the benefits of professional CNC porting – straight from the factory! However, the CNC porting is done off of a known port, providing more airflow consistency than hand-ported runners. In addition to the CNC-ported intake and exhaust runners, the combustion chambers are also CNC-ported to moderate valve shrouding and maximize airflow efficiency. Prior to porting, the heads are given a multi-angle valve job for up to 5% more airflow right from the start This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a hassle free installation, this reliable product can help you get you vehicle back on the road faster and easier.
|Combustion Chamber Volume: 62cc|
|Intake Runner Volume: 205cc|
|Exhaust Runner Volume: 79cc|
|Intake Valve Diameter: 2.055" + 0.100"|
|Exhaust Valve Diameter: 1.600" + 0.100"|
|Valve Angle: 20°|
|Spark Plug Style: Angle|
- Designed to deliver trouble-free, consistent performance
- Right for your vehicle and lifestyle
- Made from high-quality materials for ultimate durability
- Manufactured to meet or exceed strict quality requirements
Racing Head Service™ the legendary innovator of airflow technology offers the ultimate in cylinder head, engine block and intake manifold performance. Utilizing the resources of the industry leading COMP Performance Group™ engineering and development team and the most sophisticated engine technology in the performance aftermarket, RHS® has re-established itself as a leader in airflow design.