|Split Second is a start-up company specializing
in automotive electronics. Although the company is new, the founders
have a combined experience of over 40 years in engine building,
tuning, fabrication, electronic fuel injection and electronic
instrumentation. With this background, Split Second is rapidly
developing a line of precision instruments for automotive monitoring
and control. The Split Second product line offers a variety of
functions that are focused on a single end result. That is to
extract optimum performance from internal combustion engines.
The initial product offerings include the ARM1 Air/fuel Ratio
Meter which can be used as a monitoring tool to insure that an
engine is tuned for the desired fuel mixture. At the core of
the Split Second product offering are the ARC1 and ARC2 Air/fuel
Ratio Calibrators. These precision instruments provide a means
to accurately adjust an engine's Air/fuel Ratio over its entire
load range. They are used along with the ARM1 to form a complete
monitor and control system that gives a driver the ability to
make real-time adjustment of fuel mixture. The ARC Calibrators
provide a way to optimize modified engines for peak performance.
The ARC1 is primarily intended for MAF and MAP based engine management
systems. The ARC2 allows a MAF or MAP sensor to be fitted to
an engine designed for a vane type airflow meter and will be
ready for ship in a few weeks.
|| The ARM1 (Air/fuel Ratio Meter) is a precision, miniature
instrument that provides an easy to read, real time indication
of the air/fuel ratio of an internal combustion engine. It features
a brilliant, 5-color display that is automatically dimmed for
night viewing. It is an ideal monitoring tool for calibrating
engine air/fuel ratio or making adjustments while driving.
|ARM1 - Air/fuel Ratio Meter
|ARM1 Kit (Includes ARM1, EGO1, EGO1 nut)
(Click on the graphic for the ARC1 data sheet)
||The ARC1 (Air/Fuel Ratio Calibrator) provides precise adjustment
of air/fuel ratio over the entire operating range of an internal
combustion engine. It is especially useful for re-calibration
of modified engines that have ECU (Engine Control Units) designed
for MAP or MAF (Mass Air Flow) sensors. The ARC1 features low
and high load adjustments and provides a means to adjust air/fuel
ratio for desired performance while driving.
|ARC1 - Air Fuel ratio Calibrator (does not include
MAP or MAF sensor.)
The EGO1 features an internal
heater which assures accurate readings soon after engine start.
EGO1 also features a signal ground which provides accurate readings
through the driving cycle.
The EGO1 (Exhaust Gas Oxygen) sensor is a four-wire
sensor that provides a very accurate output voltage which is
directly correlated with air/fuel ratio. It is an ideal sensor
for use with the ARM1 (Air/Fuel Ratio Meter).
| EGO1 Oxygen Sensor