Super Victor E-Tec/Vortec EFI

CHEVROLET 262-400 V8
SUPER VICTOR E-TEC/VORTEC EFI (Up to 8000 rpm)
Super Victor Vortec EFI is based on the Super Victor Vortec manifold #2913. Designed specifically to enhance the performance of Edelbrock E-Tec or Vortec cylinder heads (also known as L31), the #2913 is the most powerful intake available for these Chevy production heads. Runners have a 2.60 square-inch cross-section.