4 stage nitrous controller with LCD Display:

Additional Info:

The Nitrous controller with LCD diplay also has Line and Motor purge

All nitrous modules have 70 amp relays for each stage and 20Amp Line purge circuits.

Modules can be used to work together with the main board or can be purchased as stand alone units

Programing is accomplished and timing displayed with LCD.

Features: 4 stage nitrous controller with LCD Display Features:

Our new generation of nitrous controller. Features micro chip technology and programmability without the use of a laptop, Timers are programmed with selection buttons and on screen prompts, allowing you to change settings on the fly in the staging lanes giving you the convenience of last minute changes.

It can be configured for 2, 3 and 4 stages all controllers can be programmed and updated with software, for example if you purchased a 3 stage controller and decided in the future to have 4 stages simply send us back your controller for a software update to 4 stages with out purchasing a 4 stage controller, configurations are done with programming. All nitrous controllers are provisioned with hardware for 4 stages.

On screen prompts, and status reading.

Self diagnosing LED status for fuses and outputs. For example if fuse is blown LED will turn from yellow to red.

Each stage can be set to be timed, instant, or off.

You can select any stage to come on at any time , for example if your stage 3 tune up is more aggressive than your first stage and want to take advantage to optimum track conditions you can select stage 3 to come on at the release of clutch or trans brake and time your first stage. Giving you complete flexibility of how and when your nitrous stages are applied.

Each output uses 70 amp relays and slow blow fuses that will not blow due to higher than normal amperage spikes, unlike quick acting ATO style fuses.

Built in line purges with fuses and relays.

Built in trans brake or clutch input staging interrupt. The unique feature is, this circuit is all controlled by the micro processor

8 Circuit Controller:

This light weight 8 circuit controller can be used with any switch panel configuration.

It has external ground trigger inputs to trigger relays, that for example it can be used with any fuel injection system that has ground output control to turn on a fan, or water pump once a set temperature is reached.

You can also use a fuel pump trigger output from your fuel injection system allowing you to bypass the switches on the switch panel to activate any desired relay.

Can be used in 12 or 16 volt vehicles

Relay outputs are labeled for each customer for their application

Also has capable bump start activation for adjusting valves between rounds.

For street cars using factory keyed ignition it has optional ignition input to activate or deactivate controller.

Each circuit is fused and rated up to 30 amps and has self diagnosing LED status indication any fault with in a circuit. Comes with rubber bushings for harsh environments.

This controller also has a built in trans brake/ clutch interrupt feature for staging a nitrous or turbo car to deactivate an arming circuit, no need to wire in an external relay for this, it is all done thru a micro controller for nano second response time once your button is released.

Speewire Sytsems is also a distributor or Exteme Starting Systems:

www.extremestartingsystems.com

Chevy 3.1HP Mini Starter
BB/SB – CHEVY 153-168 Tooth ,Chrome Tilton Style Mini Starter

Newest Main controller with optioned Aerospace F1 Connector:
Main control board system with aerospace F1 connector, and now utilizing a larger amperage output as well as having provisions to help with reverse polarity protection.

Speedwire's newest optional connector:

Aerospace F1 connector

-Speedwire's 6 relay board and controller

This board is similar to our other larger main board though only has 6 outputs and also has an optional ignition interrupt and additional safety features. As well as our typical diagnosing features for fuses, inputs, outputs.

-This is Speedwire's 6 bay panel for Alcohol Promodified car with magneto shut off button that will work in conjunction with our 6 relay controller

We can also manufacture relay controllers for Promodified cars that will work together with nitrous, to be triggered with full throttle and can be applied to activate on any gear, please call us for more information to help in design of a system that is right for you.

Wire kits.

• Relay Controller
• Available individual or in 4 bay packs
• Heavy-duty 50 amp aux module in stock
• Heavy-duty 70 amp aux module available upon request
• These modules can be used as stand alone units or to be worked together with main board

Circuit Board Info:

• Shown are the circuit boards in their raw state before and during the manufacturing process.
• All boards are professionally engineered to meet and exceed extreme heat, vibration, and dust conditions, especially found in race applications in southern or desert regions.
• All boards are placed through vigorous functional and chamber testing.

• Billet roll cage mount
• Used to mount switch panel or others