LSX-LS7 CNC-Ported Cylinder Head
• 270cc Intake Port / 85cc Exhaust Port
• 70cc Combustion Chamber
• Bare, Sold Individually
  
  
• 356-T6 aluminum.
• Fully CNC'd ports & chambers.
• C5R / LS7 rectangle port design.
• 12 valve angle.
• Designed for big bore blocks: LS7, C5R, LSX or Warhawk.
• 270cc CNC'd intake ports.
• 85cc CNC'd exhaust ports.
• 70cc CNC's combustion chambers.
• All fasteners are metric.
• Capable of over 600 HP.

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART