"High Quality Performance At An Affordable Low Price"

• Suits GM Gen III LS1
• Brilliantly engineered and manufactured
• Made from AC4B Aluminium
• As cast runners and chambers
• Sold as a pair
• Specifications:
  • Combustion chamber: 64cc
  • Intake runner volume: 210cc
  • Exhaust runner volume: 82cc
  • Intake valve diameter: 2.020”
  • Exhaust valve diameter: 1.600”
  • Valve stem diameter: 0.316”