The Edelbrock Victor E EFI intake manifold for small-block Chevy features a larger, deeper plenum than earlier Victor Jr. designs to maximize high-rpm power for engines with standard port iron or aluminum heads. Runners have a tapered cross-section and the manifold accommodates 1" or 2" spacers for tuning; its large plenum and runner volume also make it suitable for alcohol-fueled applications.
Edelbrock SBC Victor EFI Manifold