RHS has released the cast single 4 barrel (4150) intakes for the 14 degree cast iron heads. They are available and shipping now, and you can order one from us here: 14 degree manifold . Pictures are coming soon. This is a great addition to the product line, no more adapter plates, no more welding, no more sheet metal intakes.
We have added the entire FAST product line to our website. F.A.S.T, is part of the Comp Performance Group and is considered by many to be the leader in Fuel Injection development. XFI Fuel Injection kits, the EZ-EFI retrofit kits, and all of the associated components are available for order here at Competition Components. Check them out here.
Competition Components is pleaased to add Lunati to our list of manufacturers. Lunati produces great quality products, including USA made crankshafts and connecting rods. In addition, they have very reasonably priced valvetrain accessories as well as shelf cam and lifter kits. We are working at adding the entire Lunati Product line to the online store.
RHS® is introducing the latest addition to their brand new line of LS application cylinder heads
This is the aftermarket’s only high performance LS7 head with a raised intake runner design specifically engineered to accommodate production and aftermarket LS7 intake manifolds and valve train setups. The 12° valve angle (flatter piston to valve angle) and unique .220″ raised intake runners provide a better line of sight into the cylinders and allow for an improved short turn. In addition, the custom CNC-machined runners optimize volume, atomization and velocity.
The 355T6 aerospace-grade aluminum alloy heads also feature the popular LS 6-bolt head design that makes them compatible with both the RHS® LS Race and GM LSX Blocks. This design also increases clamping capacity to improve cylinder head gasket retention on high horsepower and boosted applications. All of this, with the addition of a .750″ thick deck surface, increases the integrity in high cylinder pressure applications.
A reinforced solid rocker rail with extra bolts was engineered for shaft mount rockers to provide increased rigidity and valve train stability, while the raised .400″ valve cover rails provide clearance for aftermarket rocker systems. And finally, the raised runner and rolled valve angle increase overall flow capability. These features, coupled with an improved water jacket design, make this an ideal head for both small and large cubic inch, hardcore street applications.
12° Valve angle & .220″ raised intake runner over stock LS7 provide better line of sight into cylinders and short turn
We have added Comp Cams roller rocker arms to our web store at discounted pricing. We have added the Ultra Pro Magnum, Ultra Gold and Shaft Mount Rockers to the store. Check them out here.
We are pleased to add the FAST LSX-R Manifolds to our online store at great pricing! You can order just a manifold, or everything you need including billet fuel rails and FAST Big Mouth throttle bodies at similar savings. Check them out here! Other FAST items available in our induction section
Flatout Gaskets has released a new Oil Pan Gasket for Mopar BB And HEMI Applications that is .140 thick with compression limiters in the bolt holes. The Gasket has a steel core and uses Molded silicone rubber as the sealing surface. 4 molded ribs to enhance sealing. Check them out here Click here for the full Flatout line of gaskets
We have added the complete line of PAC Valve Springs to our site, at great pricing. Check them out HERE . We will be adding all of their accessories including tool steel and titanium retainers, keepers and spring cups and spring seats. All of PAC’s components are made in the USA and are of exceptional quality. Couple that with our special pricing and you have the best valvetrain value out there. To Download a pdf version of the PAC Catalog click HERE , then check with us on the best prices and quick delivery.
We have added the full line of Lunati connecting rods to the site at great prices! From the H-beam rods, to the killer Pro-Series Rods Lunati makes a great product. Check out the full listing here: Lunati Rods
The latest Pro Action™ Cylinder Heads from RHS® are affordable LS-style heads that save you the time and expense of having your new heads CNC or hand-ported. These LS cathedral port heads combine race-proven head design and Clean Cast Technology™ to create “as cast” ports that flow like they’ve already been ported.
RHS® Pro Action™ Cathedral Port Aluminum Cylinder Heads for LS Applications are engineered with highly efficient combustion chambers that increase power and torque by improving airflow and flame propagation (the spreading of flames in a combustible environment) while multi-angle intake and radiused exhaust seats even further improve airflow. Their durable 355T6 aerospace-grade aluminum alloy construction is lightweight and increases cylinder head life and strength while high capacity water jackets generate greater thermal conductivity for cooler, more efficient engine operation.
The new Pro Action™ Cathedral Port Aluminum Cylinder Heads for LS Applications are available in three versions: as cast P-Port with no valve job; as cast 62cc combustion chamber with 2.02″/1.600″ valves, 205cc runners; and as cast 62cc combustion chamber with 2.050″/1.600″valves, 225cc runners. Stock valve angles and centers, drilled and tapped accessory holes, and stock port locations make these heads compatible with stock applications. However, added material at the top of each head allows for upgraded valve train components, making these cathedral port heads perfect for use in everything from mild street to all-out race applications.
Part # Description Runner Chamber Valve Size In. Ex.
54301 LS Cathedral Port 205cc 62cc 2.020″ 1.600″
54302 LS Cathedral Port 225cc 62cc 2.050″ 1.600″
Features & Benefits:
Clean Cast Technology™ creates as cast ports that flow as well as ported heads
Affordable bolt-on LS performance upgrade ready for use right out of the box in mild street to all-out race applications
Combustion chambers improve airflow and flame propagation to increase power & torque
Multi-angle intake and radiused exhaust seats improve airflow
355T6 aluminum alloy is lightweight and increases life and strength
High capacity water jackets generate greater thermal conductivity for cooler, more effective operation
Stock valve angles work with both stock and upgraded valve train components
