Big Stuff 3 GEN3 Pro SEFI

The BigStuff3 GEN3 PRO SEFI system is the fi rstprogrammable “powertrain” control module for“today’s” SEFI, Coil-on-Plug (COP) engines andelectronic controlled transmissions. The GEN3 PROSEFI system offers many unique features that sets itapart from the competition. Features such as dual“Wide Band Oxygen” (WB02) air/fuel ratio control,individual cylinder & spark compensation and onboard data acquisition are just the beginning!The dual WBO2 functionality eliminates “left andright bank” base engine and transient fuel calibrationguess work by providing accurate and consistentair/fuel ratio control (9.5:1 to 15.9:1). The individualcylinder fuel and spark compensation allows intakemanifold ineffi ciencies to be “calibrated out”. Theon-board data acquisition feature allows selectedpowertrain management variables to be recordedin real-time as fast as 50 times a second, with 10-bitresolution, for up to 5.5 minutes. Once recorded, thedata can be analyzed off-line with the BigCommsoftware. T