STREET FIRE - Telematica Electronics

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PROGRAMMABLE DIGITAL-7 OPERATING SPECIFICATIONS SPARK ENERGY: 190 MILLIJOULES/SPARK PRIMARY VOLTAGE: 535 VOLTS SECONDARY VOLTAGE: 40,000 VOLTS SPARK SERIES DURATION: 20° CRANKSHAFT ROTATION RPM RANGE: 12,500 RPM WITH 14.4 VOLTS VOLTAGE REQUIRED: 12-18 VOLTS, NEGATIVE GROUND CURRENT DRAW: 1.1 AMP PER 1,000 RPM WEIGHT AND SIZE: 3 LBS., 9.5”L X 4.5”W X 2.2”H TESTED WITH PRO POWER HVC COIL, PN 8251 THE MSD PRO POWER HVC COIL, PN 8251 OR PN 8261, ARE THE RECOMMENDED COILS. 30 PROGRAMMABLE Pg. DIGITAL-7 IGNITION 7535, OPTIONS PN PN 7530T, Pg. 31 PN 75301, Pg. 31 PN 7531, Pg. 32 PN 75314, Pg. 32 TRIGGER INPUTS Magnetic Pickup X X X X X Square Wave (Points, 12V Sq.) X X X X X REV LIMITERS Over-rev Limiter X X X X X Launch Limiter X X X X X Burn Out Limiter X X X X X Spool Limiter (Turbo) X X X Slew Rate Limiter (Per Gear) X X Auto Learning Limiter X X X X X RPM/Time Based Limiter Map X X Time Rev Limiter (NHRA Req.) X X Traction Control Detection X X TIMING Individual Gear Timing Map X X X X X Boost Timing Map X X X Individual Cylinder Timing X X X X X RETARDS Start Retard X X X X X Launch Retard (based on time) X X X X X 3-Step Retards (ramp on/off) X X X X X OUTPUTS Activation Switch by RPM X X X X X by Time X X X X X by PSI X X X Sequential Shift Light X X X X X Staging Light X X X X X Tach Output Configurable to Trigger/Timing X X X X X Configurable Cam Sync or Limiter output X X X X X SENSOR Configurable 1, 2 & 3-Bar X X X TUNING Real Time Graphical Display for Engine Monitor (W/Laptop) X X X X X DATA LOGGING Ignition Acquisition X X X PROGRAMMABLE DIGITAL-7 INTRODUCTION When the Programmable Digital-7 was introduced to the racing community six years ago, racers couldn’t wait to get their hands on its advanced programming capabilities. It also wasn’t long before they started asking for even more programming controls. We’ve worked closely with drag radial racers, outlaw 10.5 crazies and professional pro stock teams to make the Programmable Digital-7-Series ignitions the best and only choice in programmable ignition systems. Due to rules and different classes, there are now four main Programmable Digital-7 Ignition Controls. The Programmable with Boost Retard, PN 7535, is our base model with the Programmable Plus, PN 7531, being the top of the line due to the rpm/time based rev limiting map. These two ignitions are not legal in some professional racing sanctions, so we developed the PN 7530T which is legal in all NHRA competition. (This ignition has the Traction Control Detection, TCD, feature.) There is also the Programmable TA, PN 75301, which offers ignition data acquisition along with the TCD technology. This ignition is accepted in all NHRA Sportsman categories. (There is also a high output 4-cylinder race-only ignition available, PN 75314. See page 32 for more information.) All of these ignitions share the same power producing components so output levels are equal. They can also be used on 4, 6 or 8-cylinder engines, have the same dimensions and the primary wiring is the same so there is not much to change when upgrading or changing. To better understand what each ignition offers, we developed a chart that shows which units have the various features. MSD TECH LINE 915-855-7123 THE FIRE TO DRIVE 29 IGNITIONS LATE MODEL COILS ALT/STARTERS DISTRIBUTORS CRANK TRIGGERS TIMING/RPM CONTROLS SPARK PLUG WIRES ACCESSORIES TOOLS MARINE EFI STREET FIRE PROMO
PROMO STREET FIRE EFI MARINE TOOLS ACCESSORIES SPARK PLUG WIRES TIMING/RPM CONTROLS CRANK TRIGGERS DISTRIBUTORS ALT/STARTERS COILS LATE MODEL IGNITIONS 30 PROGRAMMABLE DIGITAL-7 BOOST RETARD PROGRAMMABLE DIGITAL-7 The PN 7535 is our entry level Programmable Digital-7 Ignition Control and will deliver more tuning opportunities than you thought possible! Racers running normally aspirated, nitrous oxide or forced induction systems can all take advantage of the PN 7535. You can easily map out a timing curve for each gear (up to six), so you can match the timing exactly to the rpm and load on the engine. For nitrous applications, there are separate step retards that can even be ramped on and off over time. For blower or turbo cars, there is a separate map that lets you program a timing curve based on boost pressure. This is set in increments down to 0.25 psia for every 0.1°. If you’re going the boost route you will need to purchase a MAP sensor to meet your application (see below). The PN 7535 delivers a stout 190 millijoule spark with 535 volts of primary voltage, so even with high boost pressures the fuel is going to get lit. All of this power and adjustments are managed by a very quick 40Mhz RISC microprocessor. The Ignition is supplied with a wiring harness, mounting hardware, a Pro-Data+ CD and an RS232 computer cable. It will accept trigger signals from an amplifier/ECU output or a magnetic pickup. (It is recommended to use a crank trigger.) Use HVC Coils, PN 8251 or PN 8261. MSD Programmable Digital-7 with Boost Retard - PN 7535* The Pro-Data+ software makes setting up your Programmable Ignition easy! There is a Gear Retard chart where you map out each curve and another chart for the boost retard curve. Just a click of your mouse adds or moves points on each curve. There is also a boost pressure gauge along with a retard dial and tach so you can view the changes in real time. MAP SENSOR A MAP sensor is required for the Boost Retard feature. Be sure to know the approximate amount of boost you will be running in order to select the correct sensor. 1-BAR, 2 - 15 psia - PN 23111 2-BAR, 2 - 30 psia - PN 23121 3-BAR, 2 - 45 psia - PN 23131 6304814 6741925 6196208 PRO-DATA+ SOFTWARE *Not legal for use or sale on pollution controlled vehicles. WWW.MSDIGNITION.COM THE FIRE TO DRIVE ADJUSTABLE FEATURES The entry level Programmable Digital-7 Ignition Plot gear curves down to 0.1° every 100 rpm Map a timing curve based on boost pressure Set rpm limits for the launch, burnout, spool and top end Three retard stages for multiple nitrous applications
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STREET FIRE - Telematica Electronics

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