quick view Add to Cart Edelbrock Edelbrock Manifold And Carb Kit Performer Eps Small Block Chevrolet 1957-1986 Natural Finish - 2021 MSRP: $809.99 Edelbrock Performer Nitrous Kit #70216 is a dry system for use with Chrysler 5.7L and 6.1L HEMI sedans. It is capable of 40-80 horsepower increase. Performer EFI Dry Nitrous Systems supply nitrous directly into the intake stream. Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare