Drag Mode In this mode the nitrous operates in the same mode as current nitrous systems operate. The amount you program is delivered to the engine when the control mode has sensed wide open throttle.

Linear Mode In this mode the user programs at what throttle angle should be the starting point for the introduction of nitrous. The control module then adds a proportionate amount of nitrous in relation to throttle angle. The higher the throttle angle the greater the nitrous flow, up to a maximum amount programmed by you. This is expected to be the most popular mode of operation.

Timed Mode In this mode the user programs at what throttle angle the nitrous should be introduced and how much nitrous should be added (in terms of %). The user also enters an injection time (how long to inject the nitrous for). This is ideal for turbo-charged engines. The nitrous can be energized while the turbo reaches optimized boost levels then is deactivated after a certain amount of time.

Installation: User Programmable - The Venom PC nitrous system has several key advantages. This system is completely programmable by the end user. The user simply plugs the Nitrous Controller into the serial port of their PC or Palm computer. Using VENOM software, the user can configure the nitrous to operate in three various modes of operation.

Tech Notes: Includes Palm Computer (not shown)

Easy-To-Use Programming Software The VCN-2000 is the most advanced Nitrous Injection System in the world. The Dual Processor Management Module combined with a Nitrous Metering Valve ensures optimum performance. The module is user programmable using Venom's proprietary software (available for free downloading at www.Venom-Peformance.com). This system allows you to program how much nitrous is injected with the click of a mouse. You can custom program three modes of operation: Linear Mode, Drag Mode, or Timed Mode.

You can custom program the module to obtain maximum performance gains from 10-175+ horsepower. There are no "pills" or "jets" necessary. The Venom module ensures the optimum air/fuel ratio at any bottle pressure and will automatically terminate the introduction of nitrous if the air/fuel mixture becomes too lean. This feature greatly reduces the risk of engine damage. The driver display constantly informs you of critical engine data. RPM, Injector Pulse Width, Throttle Angle, Exhaust Status (rich/lean), Operating Mode, and System Status are all displayed.

Hi-Tech Control Module Reduces Risk Of Engine Damage

The control module reduces the risk of engine damage where other systems fall short. This system will only introduce nitrous once it has determined the vehicles oxygen sensor is operating properly. The module determines the correct amount of fuel for the amount of nitrous introduced and will dynamically modify the fuel map based on the oxygen sensor input. The system uses the vehicles existing fuel injectors for enrichment and does not apply to abnormal pressures to the fuel pressure regulator.

Driver Display Informs Driver At All Times

The driver information display indicates RPM, exhaust (rich/lean), throttle and position %, operation mode, injector pulse width and system status. The display is "backlit" for night driving.

Optimal Air/Fuel Ratio At Any Bottle Pressure

When nitrous is introduced, additional fuel is required to ensure the proper air/fuel mixture is obtained. Without this additional fuel, the mixtures become too lean causing pre-detonation which leads to severe engine damage. This system uses the existing injectors to enrich the fuel mixture when nitrous is introduced. This system adds an injection pulse after the computer has finished its pulse. The pulse added is a product of how much nitrous is entering the engine. The user only needs to program the amount of nitrous, the control module will automatically calculate the additional amount of fuel required. The module ensures the proper air/fuel ratio by monitoring the vehicles existing oxygen sensor. If bottle pressure becomes too low, the system is disabled and no additional fuel is needed. On competitor systems, the air/fuel mixture simply becomes too rich and results in fouled spark plugs and oil saturation.