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.
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12° Valve angle & .220″ raised intake runner over stock LS7 provide better line of sight into cylinders and short turn 100% CNC-machined runners optimize volume, atomization & velocity 355T6 Aerospace-grade aluminum is lightweight and increases cylinder head life as well as strength Popular 6-bolt head design increases clamping capacity for improved head gasket retention on high horsepower & boosted applications Compatible with popular RHS® LS Race & GM LSX Blocks .750″ Thick deck surface improves integrity in high cylinder pressure applications .400″ Raised rail allows for use with aftermarket rockers; .100″ raised exhaust port allows use of both stock & aftermarket manifolds Improved overall flow capabilities & water jacket design Can be used in both small & large cubic inch, hardcore street application We will have more information on these heads as it becomes available. Watch for CNC Ported Packages coming Soon!!!!
Tags: Comp Cams, Comp Performance Group, LS7, LSX, Racing Head Service, RHS