Twin Tuner Ii Efi Controller For Big Twin

Description

Weight: 0.57 Adjust your fuel injection and ignition to match the high performance products you install These units are a must when you have high compression pistons, larger camshafts, custom exhaust, high flow air filter, etc. You can add 30% or subtract 20% fuel and retard spark timing up to 10% Increase horsepower, improve throttle response, eliminate spark knock, easy plug-in installation and set-up Can be used with Dynojet Power Commander maps Daytona Twin Tec® EFI Controller Fits Big Twin Dresser models 2008/Later with 73 pin Delphi system Note: Fly-by-Wire Applications Not legal for sale or use in California, or on any pollution controlled vehicles.