Description

Twin Tuner II has all the features of the original Twin Tuner and also includes ignition timing control capability. Easily adjusts the OEM Delphi fuel-injection and ignition to match the requirements of performance parts including high-compression pistons/heads, camshafts, free-flowing exhausts, and low-restriction air filters add 30% or subtract 20% fuel and retard spark timing up to 10 Degree. You can use the mode and up/down push button switches to make fuel trim adjustments in the rpm and throttle position ranges required by most applications; the fuel trim value is displayed on a bright daylight readable LED display. The Twin Tuner also has an advanced mode, using the optional USB Interface and PC Link Tuner software to make precise fuel adjustments and allows independent adjustments to the front and rear cylinders. May be compatible with other controller maps. Easy plug-in installation and setup, with no splicing, cutting, crimping or bulky interconnections. Compact size only 4\\