Description: BEST IGNITION COIL ON THE MARKET Each coil comes with crimp connector These are genuine not cheap aftermarket or "oem quality" This set is for 1x (one) Coil These are a set of the best aftermarket coil packs on the market today for high horsepower/ high boost applications Description and SPECSThe IGN1A Smart Coil by AMP EFI requires no CDI Ignition Module to produce 103 mJ per spark, with a longer spark duration (2.9 ms) than what you’d see with a capacitive discharge. Each IGN1A Smart Coil features a 19 amp IGBT ignitor built in and can be driven with a 5 volt logic level output –Normally, you’d use them for a distributorless ignition as a coil per plug application, however they can be fired sequentially or every crank revolution (wasted spark coil per plug). If used as a single coil with a distributor, you may need to run a bit less dwell to prevent heat buildup from being an issue. Maximum recommended duty cycle is 40%. Requires HEI-type plug wire ends/ boots.Here is the connector pinout:A – Ignition signal from ECUB – Logic ground, connect to ECU groundC – Spark wire ground, connect to cylinder headD – Power ground, connect to battery negativeE – 12 volt powerThe coil dwell starts when a 5 volt signal is applied to pin A and the coil fires when the voltage drops to zero. The signal is similar to an LSx coil, although it does need a bit more current to trigger.Smart Coil specs:Minimum Output Voltage (no load, at recommended dwell): 40,000 voltsMaximum Output Voltage: up to 81,000 volts (+/- 10%)Output energy: 103 mJSpark duration: 2.9 msPrimary resistance: 0.5 ohms (not directly measurable)Primary inductance: 4.8 mH (not directly measurable)Secondary resistance: 8,500 ohmsSecondary inductance: 22.5 HTurns ratio: 71.1Maximum current: 19 ampsMaximum battery voltage: 17 voltsNominal dwell: 3.0 ms Equivalent Part Numbers:IGN-1A Ignition CoilAEM 30-2853Holley 556-112Amp EFIDIY Auto Tune IGN-1AHaltech HT-020114Pro EFI HO 8005Mercury Marine Optimax 300-879984T01Mercury Marine Optimax 300-8M0077471Mercury Marine Optimax 339-879984A1Mercury Marine Optimax 339-879984T00Mercury Marine Optimax 8M0077471Mercury Marine Optimax 879984T01Mercury Marine Optimax 879984A1Mercury Marine Optimax 300879984T01Mercury Marine Optimax 3008M0077471Mercury Marine Optimax 339879984A1Mercury Marine Optimax 339879984T00 Replacement coils for : AEM 30-2853 Holley 556-112 Haltech HT-020114 Pro EFI HO 8005 Amp EFI DIY Auto Tune Returns accepted with a 15% restocking fee. No Returns after 15 days.
Price: 71 USD
Location: Nepean, Ontario
End Time: 2024-03-25T05:22:54.000Z
Shipping Cost: 15 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Manufacturer Part Number: IGN-1A
Brand: AMP EFI
Warranty: No Warranty
