"Piggy Back" Systems   A full list of the features and benefits of the units are listed on a chart below, herewith an explanation of some of the latest ones:  Tuning Closed Loop; .....We have made advances in the lambda ( 02 sensor) features of the SMT. As with the older unit it is still possible to read the lambda sensor but now it is also possible to modify the lambda sensor signals. There are two modes of lambda tuning, the first is a linear mode which tunes according to the voltage of the sensor. The second is non-linear which allows you to tune according to a lambda value. Both tuning modes are selectable via the setup screen. The extra injector driver can also be used for proportional nitrous injection.The SMT6 has an input for airflow sensors and temperature sensors, each have a separate map that can be used to manipulate the fuel, extra injector and ignition signals. FEATURES & BENEFITS OF THE SMT6 All piggy-back units are reliant on the exiting ECU to provide the fuel and ignition to the engine. They are bound by the limitations of the existing ECU.  Fuel is typically modified by changing the load sensor or lambda sensor signal.  Ignition is done by delaying or advancing the crank angle sensors signal.  The piggy-back unit modifys the signals to ECU thereby allowing for a different output. The SMT6 has the ability to drive extra injectors which will allow more fuel to be added into the engine typically for turbo applications. Feature Benefit  Throttle Sensor learning feature Fits to any throttle position  RPM Calibration To suite your installation  High RPM range Racing?  Fuel map with 128 sites Smooth Programming  Ignition Map with 128 sites Fine Ignition resolution  Injection Map with 128 sites For extra (boost!) injection  0 - 10 volt analogue range Allows tuning of all models  6 Amp injector drive Handles 6 x 16 ohm injectors, 8 or more injectors when used with our Inverter.  Various ignition outputs For the most stringent applications  Selectable Trigger points To suit  Programmable Cylinders It works on any amount of cylinders!  Selectable polarity To Suite  Can handle interlaced signal For 4 cylinders ignition output tuning  Balanced Inputs Inverted Outputs  Missing Tooth Signal For up to 2 teeth advance/retard  Ignition output limit Limits max. advance and retard  Fuel High low limit Boost clamp  Small Size Fits Anywhere  Low Battery Drain Simple Installation  Map Switchable Two maps, A & B  All Inputs Protected No mishaps!  Crystal Controlled For Stability  Encapsulated For Moisture and Dust  Easy Tuning Software DOS or WINDOWS  Low Component Count High MTBF  10 MIPS computing To facilitate quick engine response  Signal Conditioning To prevent miss trigger  Engine profiles (library) Easy set up  Lambda Signal Tuning Modification of Lambda Senor Readings  Proportional Nitrous Control Less waste of power in nitrous injection  Adjust Dwell Time For very basic standalone applications  Rpm / Airflow / Analogue Defection / Temp Switch Point For cam switch and similar applications SMT6-USER-KIT 1 x SMT6 Box with injector driver 1 x SMT Harness (Wiring Loom) 1 x SMT Coms Cable 1 x Bridging Plug (Shorting Plug) 1 x SMT6 Development Manual on CD SMT6-TURBO-KIT 1 x SMT6 Box with injector driver 1 x SMT Harness (Wiring Loom) 1 x Map Sensor (2.5 Bar)  Call to order 732 591 1245

Stand Alone Systems PRS2-KIT 1 x PRS2 Unit 1 x Harness 1 x Coms Cable 1 x PRS2 Development Manual on CD 1 x Printed Installation Guide PRS4-KIT 1 x PRS4 Unit 1 x Harness 1 x Coms Cable 1 x PRS4 Development Manual on CD 1 x Printed Installation Guide XMS 1 x XMS Unit 1 x Harness 1 x Coms Cable 1 x Development Manual on CD 1 x Installation Guide

Accessories Inverter This unit can drive 8 or more additional injectors when used with the SMT6. The inverter is used to INVERT an ignition signal as there are a large variety of ignition coils and ignition amplifiers available on the market.    Call to order 732 591 1245

This unique ignition amplifier is made for the high output, high current coils in performance applications.

The SMT7 (Smart Tuner 7) is a piggyback or add on system that can be added to an existing engine management system to fine tune fuelling and ignition signals.

XMS - ENGINE MANAGEMENT SYSTEM The XMS from Perfect Power. The XMS is a very advanced engine management system. What makes it different is the way it handles exceptions. Here are the more common features: 1. FUEL INJECTION 8 direct injector drives, up to 6 Amp each Sequential injection, batch sequential and parallel by wiring (Optional: individual injector tuning) Max injection time per injector is 40ms Max duty cycle is 100% (continuous ON) 128 main map sites for throttle and RPM 16 sites for manifold pressure 16 sites for Air temperature Total injection length Main map entry X Manifold pressure entry X Air temperature entry Other fuel components: Acceleration Priming Idle control Lambda loop control more... 2. IGNITION 4 ignition outputs requiring EXTERNAL driver Wasted spark output configuration Positive active output to suit most commercial drivers 128 main map sites specifying ignition angle in degrees 16 Manifold pressure sites 16 Engine temperature sites 16 Dwell sites (by RPM) Ignition fault input from external driver Total ignition angle: Main map entry +- Manifold pressure entry +- Engine temperature entry more... 3. TRIGGER INPUTS Separate CRANK (CB1) and CAM (CB2) inputs All inputs balanced (floating) for extra noise immunity Inputs can be configured for un-balanced high threshold levelv Missing tooth or CAM cylinder identification Multiple teeth trigger only (18-60 teeth per turn) Optional “Added” tooth cylinder identification 4. WIDE BAND LAMBDA Built-in Wide Band lambda circuit for BOSCH LSU4 Partial or complete loop operation Display in AFR Warning of probe error (Warm up, Temperature, limits) 5. NARROW BAND LAMBDA Optional input Partial or complete loop operation Display in AFR 6. BOOST CONTROL For Turbo waste gate control 16 Manifold pressure target sites 16 PWM bleed valve activation sites Response time control and target RPM settings. more... 7. PRIME (FUEL) 16 sites accessed by Engine temperature allow extra fuel during starting. 8. IDLE CONTROL For direct connection to 2 wires and 3 wires idle motors Target RPM setting 16 PWM sites to control idle motor Response time setting 9. SETPOINT CONTROL 16 Set point functions 8 relay drive outputs capable of 1 Amp for output activation Each set point has a high/low limit Each set point can be linked to ONE other set point Linking via “AND” or “OR” logic Each set point can generate an “engine fault” indication Most set points can act on fuel or ignition more... 10. FAULT INDICATION AND CONTROL More than 48 individual fault detection points Each fault can be enabled/disabled Some faults can be latched, permanent or set to “ON until reset” 11. OBD PORT Can connect to commercial hand held “scanner” ISO 9141 port Standard protocol Standard “DEVICE TROUBLE CODES” 12. HISTORY RECORDING Driving history is recorded in minutes per main map site Graphical display of history 13. FLEETING FAULT STORAGE Stores up to 256 records of 12 engine conditions when the fault happens. Ideal for fleeting “glitches” of engine or tuning operation 14. ON BOARD INDICATIONS 3 LED outputs for: Power Faults Ignition activity 15. OPTIONAL DRIVE BY WIRE OUTPUT Drives VDO PWM throttle “SMART ACV” 16. LAUNCH CONTROL Extra switch input Proportional retard above a preset RPM limit more... 17. EXTERNAL SUPPLY TO SENSORS +5 Volt output to power manifold pressure and temperature sensors 18. UPGRADING The XMS is can be upgraded in the field. The latest firmware version can be downloaded from the website to “re-flash” the unit.

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