Moroso Blue Max Spiral Core Universal Ignition Wire Set - 8 Cylinder Engines - Plug Terminals/Boots: Straight; Dist - Terminals/Boots: HEI & Non-HEI; Wire Color: Blue 2020053 they include the dyno data

they include the dyno data of each one

a master kit contains a complete screw kit and hardware assortment to thoroughly overhaul your carburetor

Spring Cup I

3-1/4 in Lug Mount Calipers

Moroso Blue Max Spiral Core Universal Ignition Wire Set - 8 Cylinder Engines - Plug Terminals/Boots: Straight; Dist - Terminals/Boots: HEI & Non-HEI; Wire Color: Blue 2020053 they include the dyno data8mm Blue Max For custom applications, Blue Max Spiral Core Universal Fit Sets are the way to go. Available in 8mm or our extra thick 11mm diameter, these sets are terminated at the plug end only and include enough wire length and terminals to fit HEI or Non HEI distributors. a coil wire is also included. There's even a wire stripping tool to simplify the termination. and like all Moroso Blue Max wires, each is individually tested for unsurpassed