Edelbrock Super Victor Intake Manifold (ED2815)SUPER VICTOR MANIFOLD 318 340 Small Block Chrysler, 3500 8000 rpm Part Number: ED2815 Designed for small block Chrysler engines with conventional rectangular port heads like Edelbrock Performer RPM cylinder heads, this single plane Air Gap style manifold operates from 3500 to 8000 rpm. Testing has shown substantial mid range gains over the current designs. The runners have been cast with enough metal thickness to allow for gasket matching and porting.