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AEM 4 Channel Twin Fire Ignition System

AEM 4 Channel Twin Fire Ignition System

399,00 EUR

incl. 19 % USt zzgl. Versandkosten

Lieferzeit 1 Woche

0 Bewertung(en) | Bewertung schreiben

Art.Nr.: PN 30-2821



AEM’s 4 Channel digital multi-channel Twin-Fire Ignition is a multiple-spark twin-capacitive discharge ignition system. The Twin Fire ignition delivers full energy to the spark plug at engine speeds exceeding 10,000 RPM, regardless of the time between ignition events, ensuring that pressurized fuel mixtures are thoroughly ignited. Standard inductive ignition systems typically produce around 250 volts on the coil primary. The Twin Fire's capacitive discharge ignition (CDI) produces a fast, high energy pulse that is applied to the ignition coil that is over 500 volts. This higher primary voltage is what allows the Twin Fire to produce a much higher spark voltage. A typical ignition coil (1:100 turns ratio) with an inductive ignition will produce about 25,000 volts to the spark plug, but using the Twin Fire with the same coil will produce 50,000 volts or more at the spark plug.

If you have either a high compression, high boost, high RPM or a high horsepower car that demands a lot of spark energy, the AEM Twin Fire is an ideal solution for your ignition system needs.



Works with coil-on plug and distributed spark systems
540v primary/54,000v secondary voltage energy
175-189mJ spark energy per capacitor
Multi-Strike capability of up to 10 sparks per ignition trigger (20 degrees)
Smallest (5.5” x 4.625” x 1.375”) and lightest (1.7lbs) CDI on the market
The 30-2821 is for up to Four Cylinder Engines
Full spark energy with battery voltage as low as 9v
Tachometer output included
Extruded enclosure


Operating Voltage
8-18 volts, negative ground
Operating Current
10.0 Amps @ 10,000 RPM
RPM Capability
14,000 RPM, 4ch @ 14 volts
Ignition Inputs
2,3,4 - rising or falling edge
Ignition Outputs 4
Energy Storage Caps 1
LED Indicator
Ignition Trigger
Tach Output
+12v square wave
Multi-Strike Duration
~20 degrees
Energy Output Max
175-189 milliJoules per spark
Output Voltage

Primary:500-540 volts
Secondary (assume 100:1):
50,000 to 54,000 volts

Size 5.5"L x 4.6"W x 1.4"H
Weight 1.7 Lbs


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