Precision Turbo and Engine BigStuff3 GEN3 PRO SEFI System Hardware & BigComm Software - Manual (Page 5)

BigStuff3 Pro SEFI System
Version 2.1 – February 2011 5
 Aesthetically pleasing, nylon braided wire harnesses with integrated ECU and Injector/WBO2
fuse protection.
 OEM style Packard & TYCO waterproof connectors & terminals
GEN3 PRO SEFI System Optional Features
 New four (4) Stage, Dry Nitrous, Oxide System available in February 2011! For
more information, see the manual on our website under Manuals.
 Integrated CO2 Boost controller! No longer any need for a separate,
standalone system.
 EJET – Electronic carburetor! Call BigStuff3 for more details.
 Wide-band methanol control down to 2.9:1 A/F ratio
 Engine Torque Management systems (ETM and SR2 or ETM/SR2) using cylinder cut-off, spark
or a combination of both!
 CAN interface to:
 Various RacePak tm
dashes. Send GEN3 engine operating information directly to a
RacePak dash.
 Racepak tm
V300 or 500 data acquisition systems. Send GEN3 engine and powertrain data
to a Racepak
tm
data acquisition system and avoid having to buy redundant sensors.
 RacePak tm
EGT monitoring and recording. The GEN3 system can also data log RacePak
EGT Data without the need for another external data acquisition system.
 E10 – E85 ethanol “flex fuel” systems for COP and distributor based GEN3 systems. Uses a GM
style “flex fuel” sensor.
 Sequential fuel control for up to 24 injectors low (or high) impedance injectors, in a staged
configuration.
 Barometric Pressure Compensation
 Transmission control for GM 4L60E/80E transmissions.
 Data Logging Internal (DAI) - 128k of on board RAM for internal data logging – 52 user selectable
channels (twenty two (22) 16 bit channels & thirty (30) 8 bit channels), 10-bit resolution, with a 50Hz
acquisition rate.
 Data Logging External (DAE & DAE-2) - Additional data logging capabilities of the following
engine/vehicle parameters
- Fuel pressure (150 psi) - Oil Pressure (150 psi) - Turbo back Pressure (150 psi)
- Trans Line Press (500 psi) - Drive shaft RPM - Turboshaft RPM