Homemade toyota tach adapter for multicoil engines

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=5ZHEYSGKmkc

www.hournineracecraft.com • The automotive relay contains a different type of coil than your ignition coil, but it still has certain things in common. One of them being the electrical discharge that happens when it loses the signal. This is the signal that is originally meant to feed the RPM gauge. So the relay can be wired to feed the tachometer. Sorry I didn't edit this video to be shorter, but the explanation that I have in the beginning should be clear enough for anyone to attempt this. The rest of the video is just how I made mine, and how I managed to shove the resistor, transistor, and wiring into that little relay. • Also as I said in the beginning, this is for a Toyota that originally had a distributor setup that was swapped over to a multicoil engine. • Link to wire diagrams for different types of tach adapters • http://www.msextra.com/doc/ms2extra/M... • Other videos: • Advanced Relay Tutorial: Turn Signal Integrated Parking Lights (Example 4) • Advanced Relay Tutorial: Turn Signal ... • 3-Point Strut Brace Installation • 3-point strut tower bar installation ... • GTFour Conversion • GTFour Celica body conversion time lapse • Reset Toyota Maintenance Light • Resetting Maintenance Required Ligh... • EMS Tuning Walkthrough playlist: • • Engine Management Tuning Walkthrough ...

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