THE BOSS
New from RetroTek Speed is their billet throttle body that resembles a custom dual-feed 4150-style carb. The BossEFI simply replaces the carburetor (no new manifold or fuel rails required), providing a clean muscular appearance. It is identical in all critical dimensions to a 4150 and features four high-pressure port-style injectors placed strategically above the throttle plates, providing optimum fuel atomization and power output. In direct back-to-back comparisons to port EFI RetroTek's BossEFI made equal or more power. RetroTek's billet throttle body is not the only unique part of its system. The Stage II Engine Management System has an "adaptive learning" feature that self-tunes as you drive--no laptop or tuning skills required. It takes its information from a wideband O2 sensor and control module. Also, no welding is necessary for the O2 sensor installation thanks to an innovative O2 sensor clamp that attaches to the exhaust. Another hurdle for EFI that no longer exists is the need for a fuel tank return line. The external RetroTek electric fuel pump is controlled by the ECU and provides exactly the right fuel quantity and pressure. Two sizes of throttle bodies are available: the BossEFI 750 for up to 550 hp and the BossEFI 1200 for over 550hp engines. Dual BossEFI and supercharged and turbo BossEFIs are also available. Systems include all wiring, sensors, and instructions. All claims by manufacturer. For more information, please contact RetroTek Speed at 951/737-2006.
NSYNC
The new FAST Dual-Sync Distributors are the most "user friendly" distributors you can buy for high-performance street engines utilizing the FAST XFI Fuel Injection System. Equipped with dual, discreet signal pickups, they provide fully sequential EFI operation, and the billet 6061-T6 CNC-machined housing ensures long life. The distributors are fully tested and specially engineered to work in conjunction with XFI. The FAST Dual-Sync Distributors fit most popular V-8 domestic engine applications, and drop into the standard factory distributor openings without modification. Especially noteworthy is how these distributors eliminate the guesswork of rotor phasing. To install, simply set the engine at TDC, drop in the distributor and turn the base until the LEDs light up, then simply lock it down, and your engine is properly timed. FAST Dual-Sync Distributors come complete with instructions and the proper connector to plug directly into the XFI main harness for plug-and-play operation. In addition, these distributors come standard with heavy-duty cast-iron gears; upgraded polymer and bronze gears are also available. For more information, call FAST at 877/334-8355.
CHROMESTATOR
Tuff Stuff Performance Accessories has introduced their new Chromestator. Charge up your electrical system with the new 160-amp Silver Bullet Alternators from Tuff Stuff. Each new alternator features high-tech rotors and stators built with higher copper and steel content, to deliver the greatest output. Each unit is load-tested to ensure the highest reliability, and the ultra-low cut-in voltage keeps extra amps flowing at low-idle situations. For more, contact Tuff Stuff at 800/331-6562. CCT