New Pro 8 Stage Nitrous Timer 
Perfect of banking of up to 4 stages.
8 Stage Programmable Digital Nitrous Timer Controller 
Features 8 70amp high current fused relay outputs that can be configured for time on and time off activations with .001 increments, ability to enable or disable any stage, manual motor purge inputs for the 4 paired stages. Transbrake input that prevent nitrous activation while on transbrake. Programmable from 0.000 to 9.999 in .001 increments . Can be programmed so that if throttle is lifted the nitrous stages will shut off and then restart where it left off when throttle is reapplied or wire so if throttle lifted the nitrous stages will shut off then restart timers and start over when throttle is reapplied.