The Viper 1180R memory tachometer is a full featured tachometer that works on any engine from single cylinder through V8.  The Viper 1180R has become the leading low cost tachometer for motorcycle engine race car applications and is now compatible with most V8 applications (see notes below).
 
ATTN: This package includes the 1" inch water temperature adapter used in most motorcycle powered applications. 
 
Digital tachometer - the Viper 1180R features digital and bar graph read-out of engine RPMs.  It can be configured for 0-9,000 RPMs or 0-19,000 RPMs making it ideal for almost any application.  The bright orange backlit display makes it ideal for low light conditions.
Water Temperature - The Viper 1180R displays water temperature on the same screen as the tachometer read-out.  Only one gauge is needed for tachometer and water temperature - a savings. 
Warning LIghts (RPM/Water Temp) - The Viper 1180R has separate user programmable warning lights for both RPM and water temperature.These warning lights can be easily set to come on at the desired RPM or water temperature.
Memory - The Viper 1180R allows you to recall the five highest RPMs reached during a session.It also records the highest water temperature reached during a session.
 
Additional Features
Battery Monitor - easily track battery voltage.
Hour meter - tracks engine run-time.
Fuel gauge - provides an estimate of onboard fuel
 
Dimensions - The Viper 1100R measures 4.33 inches wide x 2.16 inches high x .5 inches thick.
 
(*for use with Magneto and point type ignition distributors, it does not work with ignitions that use a dedicated tach output wire such as MSD 6 series or HEI.)