Racing Head Service (RHS) Cylinder Head 54501-05HCS
$1,791.58
Cylinder Head; Pro Elite ; Assembled; GM LSX Blocks; Aluminum/ 0.750 Inch Thick Deck; Straight Plug; 291 CC Intake Port; 69 CC Chamber Volume; 2.200 Inch Hollow Stem Intake Valve/1.615 Inch Hollow Stem Exhaust Valve; Single; With Valve Locks/ Valve Guides/ Chrome Moly Valve Retainers/ Valve Springs
Out of stock
Description
RHS(R) Pro Elite Cylinder Heads are the aftermarket’s first high performance LS-style head to feature a raised intake runner design that fits both stock and aftermarket intake manifolds and valve train setups. These Pro Elite Aluminum Cylinder Heads are designed with a 12 Degree valve angle and unique 0.22 Inch raised intake runners to provide a better line of sight into the cylinders and allow for an improved short turn.
Condition : New
Engine Compatibility : GM LS Series
Style : Assembled
Material : Aluminum
CNC-Machined : Yes
Combustion Chamber Volume (cc) : 69 Cubic Centimeter
Intake Runner Volume (CC) : 291 Cubic Centimeter
Port Shape : D-Shape
Intake Port Location : Raised
Exhaust Port Location : Raised
Intake Valve Diameter (IN) : 2.20 Inch
Exhaust Valve Diameter (IN) : 1.6 Inch
Includes Valves : Yes
Spark Plug Angle : Angled
Number Of Springs Per Valve : Single
Features
High Performance LS-Style Head To Feature A Raised Intake Runner Design That Fits Both Stock, Aftermarket LS7 Intake Manifolds And Valve Train Setups
Designed With A 12 Degree Valve Angle And Unique 0.22 Inch Raised Intake Runners To Provide A Better Line Of Sight Into The Cylinders And Allow For An Improved Short Turn
Increased Clamping Capacity Greatly Improves Head Gasket Retention In High Horsepower And Boosted Applications
The Raised Runner And Rolled Valve Angle Increase Overall Flow Capability While An Improved Water Jacket Design Improves Thermal Conductivity
Thick Deck Surface Increases Integrity, Reinforced Solid Rocker Rail Increases Rigidity And Stability, 355T6 Aluminum Withstands Race Conditions
100 Percent CNC-Machined Runners Optimize Volume, Atomization And Velocity
Limited 1 Year Warranty
