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| The Retard Module Selectors allow you to select between 12 retard amounts with the turn of a dial. The Selectors plug into the retard module receptacle of any MSD Timing Controls |

| MSDs timing tape set comes with eight different tapes to fit balancers from 5-1/4" to 8" diameters |

| When the time comes to replace those worn out or burned cables, MSD offers a complete selection of cables to fit your needs | Connect your MSD ignition box to your distributor | 2 wire |

Details

MFG. Part #:
8225
Overall Height:
4.00"
Turns Ratio:
70:1
Maximum Voltage:
42,000 volts
Resistance:
.60 ohms
Secondary Resistance:
8.90 ohms
Inductance:
3.5 mH
Peak Current:
200 mA
Spark Duration:
200 Us
Finish:
Painted
Sold in Quantity:
Each
GTIN Code:
085132082254

Info

HEI owners now have a choice to replace their stock coil with the MSD High Energy Unitized Coil for GM HEI Distributors. This coil is a direct re­placement of the stock coil. The coil features special low induc­tance, high temperature windings which charge faster to give you increased spark energy at higher rpm. The premium epoxy filled construction is designed to withstand harsh race applications as well as the wear and tear that daily usage dishes out, and still deliver more spark energy to the spark plugs.
Direct performance replacement for GM HEI coil-in-cap distributors
70:1 turns ratio and lower primary resistance produce high voltage output
Full power sparks to 9,000 RPM when used with 8364 MSD HEI Module
Recommended for use with MSD HEI Module PN 8364
Application
Turns ratio:
70:1
Primary resistance:
.31 OHMs
Secondary resistance:
9.2K OHMs
Inductance:
3.5 mH
Maximum voltage:
42,000 Volts
Peak current:
200 mA
Spark duration:
200 uS
Weight:
N/A
Specs
Turns ratio:
70:1
Primary resistance:
.31 OHMs
Secondary resistance:
9.2K OHMs
Inductance:
3.5 mH
Maximum voltage:
42,000 Volts
Peak current:
200 mA
Spark duration:
200 uS
Weight:
N/A

| RPM Range 15,000 RPM with 14.4 Volts | Voltage Required:
12-15 Volts, 7 Volt Start | Current Draw: 0.7 Amp per 1,000 RPM | 6AL Ignition |

| The MSD 6AL Ignition Control set the standards that other ignitions strive to reach. In fact, you’ll find ignitions from other companies that carry the 6AL name (and in some cases, the same part number). MSD raised the bar even higher with the revised Digital 6AL Ignition Control |

| The wiring of the Digital 6AL is routed out one end of the unit through a sealed and locking connector. This eases installation and keeps your wiring looking neat and clean. The rev limiter of the 6AL is located right on top of the housing for easy access to the two rotary dials to set the limit in 100 rpm increments |

| Inside the Digital 6AL you’ll find a microprocessor that monitors and controls every firing and rev limit. The circuits are updated with efficient components that help the ignition produce more power while drawing less current! In fact, the Digital 6AL delivers over 530 volts to the coil with up to 135mJ of spark energy for every firing! Increased output combined with MSD’s proven multiple spark series is a win-win situation |

| The Digital 6AL is supplied with the wiring harness and the components you’ll need for installation. The 6AL is also supplied with vibration mounts. Both ignitions are compatible on 4, 6 or 8-cylinder engines with 12-volt, negative ground electrical systems. They’ll accept trigger inputs from breaker points, amplifiers and magnetic pickups |

| Superior design makes this unit the most advanced ignition to ever hit a circle track. Packed with legendary MSD Ignition power, the 6CT offers a slew of features. A large digital LED display makes it easier than ever to see the rev limiter setting when dialing it in using the laser etched rotary dials on the face of the unit |

| Rev limiting is controlled via microprocessor making it so smooth the chassis is virtually undisturbed when charging into turns. The rotary dials are also used to set cylinder select for 4, 6, and 8 cylinder engines, and to adjust the built-in start retard providing options of 0, 10 or 20 degrees of timing retard for quick starts. As an added bonus the LED display can be used as a live tach or will display your racecars battery voltage. The unit records the highest RPM your engine turned during the race which can be easily recalled on the LED display as well. The 6CT offers all this and more in a fully potted, tamper proof housing that utilizes a single connector to keep wiring tidy |

| Large, easy to read LED display | Simple setup of features such as the rev limiter with three rotary dials on the face of the unit | Built-in Start Retard adjustable in 0, 10 or 20 degree increments for quick, easy starts and extend starter life | LED displays rev limit, highest RMP turned, cylinder select, start retard, battery voltage and can be set to tach mode | Full delivery of spark energy down to 6 volts battery supply | Highly efficient, low current draw for extended battery life | Fully potted housing to stand up to demanding race conditions |Single plug-in connector for clean wiring | Tamper proof screws to prevent modification of unit | Records highest RPM the engine turned for last 20 minutes of run time | Works on 4, 6 and 8 cylinder engines | Reverse polarity and overheat protection provide ultimate reliability |

| Works with MSD 8252 Blaster HVC Coil, Works With MSD 6 Series Units, not included |