Drake's 1940 Catalog

For street driven vehicles with magnetic breakerless ignitions or OE electronic ignition. It is effective up to 6,500 rpm.

STREET AND STRIP PERFORMANCE FOR MALLORY UNILITE, HYFIRE AND MAGNETIC BREAKERLESS DISTRIBUTORS AND CONVERSION KITS • Easy to install – connects directly to 12-volt wire with no ballast resistor required • Effective to 6500 RPM when used with a Mallory UNILITE ® or Magnetic Breakerless Distributor (depending on engine combination) • May be used with Mallory HYFIRE ® Electronic Ignition Control or any other high energy, inductive storage or capacitive discharge ignition system. ( MAL-29440 only) Delivers optimum performance when used with these Mallory ignition products: - UNILITE ® Distributor - Magnetic Breakerless Distributor - Mallory Electronic Ignition Conversion Kits

Primary Resistance . . . . .1 4 Ohms Secondary Resistance 12 3K Ohms Maximum Voltage . . . . . . .55,000 volts Inductance . . . . . . . . . . . .7 3 mH Turns Ratio . . . . . . . . . . . .105:1 Peak Current . . . . . . . . . .95 mA Spark Duration 500 uS MAL-29450 $125.00 each

For street driven vehicles with breaker point ignition or OE electronic ignition. It is effective on street driven vehicles up to 6,500 rpm when used with point type distributors.

It is effective up to 6,500 rpm when used with point type distributors or 8,000 rpm when used with a Mallory HyFire electronic ignition control.

Primary Resistance . . . . .0 6 Ohms Secondary Resistance 12 3K Ohms Maximum Voltage . . . . . . .55,000 volts Inductance . . . . . . . . . . . .7 3 mH Turns Ratio . . . . . . . . . . . .105:1 Peak Current . . . . . . . . . .100 mA Spark Duration 500 uS Spark tests were done per SAE J973 using a HYFIRE part number 685 MAL-29440 $125.00 each

Primary Resistance . . . . .0 75 Ohms Secondary Resistance 13K Ohms Maximum Voltage . . . . . . .50,000 volts Inductance . . . . . . . . . . . .9 5 mH Turns Ratio . . . . . . . . . . . .83:1 Peak Current . . . . . . . . . .100 mA Spark Duration 1 5 ms MAL-28720 $122.00 each

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