Edelbrock Oxygen Sensor 4-Wire Switching - 36013 This Air/Fuel Monitor displays the actual air/fuel mixture in ratios from approximately 12 to 15:1. Use it to guide carburetor adjustment and jetting or to improve ignition spark advance curves. Not for use with leaded fuels or alcohol. MSRP: Was: Now: $134.95 Add to Cart
Edelbrock EFI 02 Sensor and Bung - 3591 This Air/Fuel Monitor displays the actual air/fuel mixture in ratios from approximately 12 to 15:1. Use it to guide carburetor adjustment and jetting or to improve ignition spark advance curves. Not for use with leaded fuels or alcohol. MSRP: Was: Now: $112.95 Add to Cart
Edelbrock EFI Map Sensor - 3587 Edelbrock Pro-Flo 4 EFI System for Chevrolet LS GEN III/IV engines. The EFI system comes with a 4150-Style satin finish Victor Jr. cathedral port intake manifold and 29 Lb/Hr injectors capable of 450 HP with 58 p.s.i. fuel pressure. MSRP: Was: Now: $114.95 Add to Cart
