MicroEDGE and The Interface from Harris speedworks
11-08-2013, 05:50 PM
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MicroEDGE and The Interface from Harris speedworks Category: Accessories
Price: $150
Location (State): UT
Item Condition: Brand New
LS Engine?: Fits LS Engine
The Interface- $150.00
About the interface-
Introducing the world's first Air to Fuel nitrous controller; The HSW Interface. With The Interface controller you can now easily fine tune your air to fuel mixture without the hassle of swapping fuel jets or worrying about the nozzle placement in relation to the MAF sensor on your dry nitrous system. In addition to full control of your A/F curve The Interface can also retard timing when your nitrous system is active, so you can now run full timing NA and make max horsepower & torque and then safely and easily pull timing when your nitrous system is activated. Unlike some other timing controllers The Interface will show the timing being pulled when using a scan tool, so no more worrying if the timing is actually being pulled. The Interface can be easily installed into a pre-existing nitrous system and includes a pre-made wire harness for a simplified installation
Examples of Using The Interface:
-Running a Dry Direct Port
-Running a Dry Nozzle after the MAF Sensor (or before the MAF Sensor in a poor location)
-Running a Dry Plate Kit
-Adding fuel to a Wet Direct Port Kit (instead of wasting time changing fuel jets around)
-Adding a little extra fuel to a Wet Kit to cure any "Lean Spikes" upon kit activation
How Does The Interface Work?-
The Interface makes Air to Fuel adjustments using your Mass Air Flow (MAF) Sensor. Simply program The Interface as to what size shot you are running (adjustable from 5 HP to 315 HP in 5 HP increments). Full control over the A/F curve is now possible, allowing fuel to be added or subtracted. Timing control is done with the vehicles IAT Sensor. The Interface has a built in Diagnostics Mode & Safety Features. If the Interface detects anything wrong with the MAF Sensor it will not allow the nitrous system to become operational and trigger a Service Engine Soon (SES) light until the issue is resolved.
Feature Set of The Interface:
-Air to Fuel Control
-Timing Retard
-Top End Engine RPM A/F Correction (Addition & Subtraction)
-12 Volt or Ground Trigger (for easy integration into a pre-existing N2O system)
-Adjustable Delay feature to prevent an initial "Overly Rich" condition (Rich Spike)
-Built in Safety Features & Diagnostic Mode
The MicroEdge- $150.00
RPM Window Switch – Only operates the nitrous system within a set “window” of RPM.
TPS Activation Switch – Only operates the nitrous system at (WOT) wide open throttle.
Dual Stage Control – Allows for the use of multiple nitrous kits to be run off of one (1) window switch. IE; multiple stages which can be used with different RPM & TPS values.
A/F Shut Down Switch – Nitrous system(s) will shut down if a lean condition is detected by either a wideband O2 sensor or narrowband O2 sensor. The MicroEdge will also shut down the system if an overly rich A/F is detected (wideband sensor only).
Lean Out Delay - The MicroEdge controller can be programmed to not shut down the nitrous system for a determined amount of time if a lean condition is detected. Great feature for those small lean spikes upon kit activation. This feature can be adjusted up to 10 seconds in .05 second intervals.
Multi-Gear Lock-Out – Can be configured for both stages and can lock-out multiple gears to optimize traction.
Time Delays – Activation of kits can be delayed for up to 10 seconds in .05 second intervals.
Pedal Delay – Delay(s) used to re-gain traction if the system is activated and the gas pedal is let off due to wheel spin and then re-applied. This allows for momentum to be built prior to re-activating the nitrous system(s). Both stages have their own pedal delay which is adjustable up to 10 seconds in .05 second intervals.
Nitrous Solenoid Delay – Delays the nitrous solenoid from being activated for an amount of time after the kit is activated. This helps to cure any lean spike issues that are pre-existing in the system.
Display – Built in LCD display can show RPM, A/F Ratio (mV for narrowband), TPS voltage, Battery Voltage, and Arming Switch Voltage.
File System – Up to three (3) files can be saved within the MicroEdge unit for quick and easy flipping between runs.
Last edited by ALTRDTA; 11-09-2013 at 09:16 PM.
