Automatic
ThunderMax EFI with AutoTune takes the hassle out of tuning your EFI Harley-Davidson motorcycle. All of the original benefits of the ThunderMax ECM-user-adjustable ignition, fuel, idle, rev limit, large base map selection, and so on-are now enhanced with automatic wide-band fuel-map corrections. Installation is simple, thanks to a new bolt-on, plug-in modular design and uncomplicated initial setup: throw a leg over the bike and let the AutoTune tune as you ride. Easy-to-use SmartLink software allows you to set specific target air/fuel ratios for the entire rpm range, and the entire system is Internet-based for updates and future enhancements. It fits all Delphi-EFI H-Ds from '01-'07.
For more information, contact Zippers Performance at (410) 579-2828, or visit www.zippersperformance.com.
Commanding
All Power Commanders from Dynojet use original-equipment-style connectors so that splicing or cutting of the stock harness is not required. Changes are made to the bike's fuel curve via the Power Commander's onboard microprocessor. Using this technology, Dynojet is able to offer a large area of adjustment without making any permanent changes to the ECU (electronic control unit). The unit comes complete with software and a cable link that allows you to change between different maps or make adjustments to a map file. The fuel curve can also be changed using the faceplate buttons. This is a simple adjustment that can move the fuel curve richer (+FUEL) or leaner (-FUEL) in each area of the map.
For more information, contact Dynojet Research at www.powercommander.com.
Geeks Not Required
Dynatek is pleased to announce the release of the Dynatek FI Controller. Unlike similar products, the FI Controller allows the tuner to both richen the fuel mixture as well as to make the fuel mixture leaner. This product gives a full range of adjustment in either direction, which is critical for proper tuning. The Dynatek FI Controller does not require a computer to make adjustments. The unit is supplied with three base "maps." These are predetermined settings the tuner can choose from that are based on standard engine/exhaust-system modifications. Selecting one of these settings puts the fuel curve in a close to optimum range. Three additional dials allow the user to fine-tune the low, mid, and high ranges of the fuel mixture. All of the adjustments are made using nothing more than a simple screwdriver.
For more information, contact Dynatek at (800) 928-3962, or visit www.dynaonline.com.
Fueled Up
You don't need a computer or a mechanic with the Fuelpak by Vance & Hines. Fuelpak was designed to be a flexible tuning device and has the ability to increase and decrease your fuel delivery throughout the entire powerband, leading to increased power and crisp throttle response. Once installed, the Fuelpak piggybacks on your factory ECU to send a new signal to the injectors for fuel delivery based on your bike and pipe combination. Each combination is tested on the dyno and the street to provide optimal power and the most efficient fuel delivery for your application.
For more information, contact Vance & Hines at (562) 921-7461, or visit www.vanceandhines.com.