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DIYAutoTune Smart Coils
DIYAutoTune Smart Coils by AMP EFI produce CDI-level spark energy--without a CD ignition module. They're manufactured with a 19 amp IGBT ignitor built in and can be driven with a 5 V logic level output. Normally, you would use Smart Coils for distributor-less ignitions, such as a coil-per-plug application; however they can be fired sequentially or every crank revolution (wasted spark coil per plug). Smart Coil specs: * Minimum voltage output (no load, at recommended dwell): 40,000 V * Output energy: 103 mJ * Spark duration: 2.9 ms * Primary resistance: 0.5 ohms (not directly measurable) * Primary inductance: 4.8 mH (not directly measurable) * Secondary resistance: 8,500 ohms * Secondary inductance: 22.5 H * Turns ratio: 71.1 * Maximum current: 19 amps * Maximum battery voltage: 17 V * Nominal dwell: 3.0 ms * Maximum recommended duty cycle is 40 percent * Requires HEI-type plug wire ends/boots
( 4 )
$71.00
DIYAutoTune Hall Effect Sensors
DIYAutoTune hall effect sensors can be used as crankshaft or camshaft position sensors, and are also suitable for use as vehicle speed sensors (VSS). The threaded bodies feature a red anodized finish and includes two M12 mounting nuts. They run off 5 to 24 V and gives a nice square wave, so there's no variable voltage issues. Specifications are: * Operating voltage: 5 to 24 V * Maximum over-voltage and reverse voltage: +30 to -24 V * Maximum supply current required: 6 mA * Maximum output current sinking: 20 mA * Output type: Open collector * Triggering options: Magnet or ferrous metal * Maximum frequency: 15 kHz * Temperature range: -40 to +125 degrees C * Nominal air gap: 1.5mm * Thread pitch: M12 x 1mm * Overall length: 65.5mm, not including wires * Sensor material: Aluminum * Sensor orientation: Not directional * Recommended tooth size is a rectangle measuring at least 2.5mm x 6.35mm, with a 5.0mm tooth height.
( 3 )
$102.99
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