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Trigger Wheels

DIYAutoTune.com presents our line of 36-1 trigger wheels for use with the Megasquirt. The trigger wheels are laser cut from 11 gauge (1/8″ steel) and work with Megasquirt-I with the MSnS-E code, and Megasquirt-II with either the standard or MS2/Extra code. Use the spacers to put the trigger wheel out in front of dish-type pulleys. We’ve tested these wheels with both GM and Ford style VR type crankshaft position sensors. V3.0 and higher boards can read the sensor output directly, while a V2.2 board requires a Ford EDIS external module or added VR conditioner circuit.

Trigger wheels and spacers are unpainted steel and can be painted or powder coated to match your engine compartment.

Showing 1–10 of 16 results

  • Rear Wheel Speed Datalogging Traction Control Package

    From: $0.00

    The hall effect sensor and lightweight billet steel collar are TRACK PROVEN, and can provide high resolution driveshaft speed data to  virtually ANY datalogger or ECU.The collar is available with ID for all standard pinion yokes by nearly all manu...

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  • Universal Mounting Bracket for Hall Effect Sensor

    $15.00

    Machined, right angle, universal bracket for installing your hall effect sensor on a Ford 9" rear end.

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  • Hi-Res Driveshaft Reluctor Wheel for Data Logging and Traction Control

    $124.99

    This lightweight billet steel collar offers high resolution driveshaft speed data to your datalogging device with the help of a Hall Effect Sensor (sold separately).   You call it traction control, but MS3Pro can receive rear wheel or DS data, front...

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  • 8 1/4″ 36-1 Trigger Wheel

    $32.00

    Add a crankshaft position sensor to your engine with our laser cut 36-1 crank trigger wheel. This trigger wheel is 8 1/4" in diameter and 1/8" thick, with a 1/2" diameter center hole (with plenty of room to enlarge it for larger crank bolts) and eight rad...

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  • 8 1/4″ 36-1 Trigger Wheel – No Slots

    $32.00

    Add a crankshaft position sensor to your engine with our laser cut 36-1 crank trigger wheel. This trigger wheel is 8 1/4" in diameter and 1/8" thick, with a 1/2" diameter center hole (with plenty of room to enlarge it for larger crank bolts). The teeth ar...

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  • 6 3/4″ 36-1 Trigger Wheel

    $29.00

    Add a crankshaft position sensor to your engine with our laser cut 36-1 crank trigger wheel. This trigger wheel is 6 3/4" in diameter and 1/8" thick, with a 1/2" diameter center hole (with plenty of room to enlarge it for larger crank bolts) and eight rad...

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  • 6 3/4″ 36-1 Trigger Wheel – No Slots

    $29.00

    Add a crankshaft position sensor to your engine with our laser cut 36-1 crank trigger wheel. This trigger wheel is 6 3/4" in diameter and 1/8" thick, with a 1/2" diameter center hole (with plenty of room to enlarge it for larger crank bolts). The teeth ar...

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  • Hall Effect Threaded Body Crankshaft Position Sensor

    $43.00

    Hall effect crankshaft or camshaft position sensor. This is a new version, distinguished by its red anodized aluminum housing. Threads are M12 and mounting nuts included.  Runs off 5 to 24 volts, and gives a nice square wave so there's no variable voltag...

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  • Hall Effect Crankshaft Position Sensor

    $37.50

    Hall effect crankshaft or camshaft position sensor. We've tested this with our 6.75" and 8.25" trigger wheels. We were able to get a rock solid reading at over 19,200 RPM, which is as fast as our test rig could spin the trigger wheel. Runs off 5 to 24 vol...

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  • 4″ 36-1 Trigger Wheel

    $25.00

    Add a crankshaft position sensor to your engine with our laser cut 36-1 crank trigger wheel. This one is 4" in diameter and 1/8" thick, with a 1/2" diameter center hole (with plenty of room to enlarge it for larger crank bolts) and eight radial locating s...

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