I don't think it's a pickup for a tach. Digital tachs have been around for a while and not needed a direct power connection, they can simply clamp or be attached to the plug wire and pickup that way.
I've seen things that look like this item used in go-kart racing for a while, they're some sort of plug booster super china go fast boom boom special.
www.alibaba.com/product-detail/9Power-Power-Energy-Booster-Amplifier-Enhancer_142146806.html
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9Power Power Booster for Your Vehicles
HUMANCANRESEARCH has successfully created a product called 9power. It is a simple product that have SUPER ADVANCED TECHNOLOGY that could significantly maximize acceleration, power and speed on your automobiles (motorcycles or cars). It has been widely recognized by the public, covered by a variety of print media in Southeast Asia.
Why is 9Power so Special???
· Can be used in motorcycle 2 stroke, 4 stroke and either manual or automatic car
· Ignition process is faster and maximum without the gratuitous disposal
· Fuel efficient (because the combustion process is faster, and the maximum)
· No need special treatment, fire proof (hot engine) and, water (the rain / splashed while washing motor)
· Plug n Go, plug 9power then you will immediately feel the effects of its significance without the need for another setting.
· Easy to install.
How does 9Power actually work in your vehicle???
9Power stabilizes the electrical current that generated by the coil (because we do not know whether the voltage coil is up or down during the machine working). Therefore, to obtain complete combustion system, the electrical current must be stable during the machine working.
9Power removes irregular electric current and gather all the electrical current into 1 point shot to the spark plugs. That action causes the fire spark produced become one entity sharp and strong. 9Power also encourage electric current, so 9power can be regarded as a booster and amplifier for electric current . Good Combustion and fire sparks makes result in no gas/fuel wasted (we can guarantee 98% gasoline burn completely). Therefore, the acceleration becomes more stable and significant!!
How to install 9Power:
1. 9Power must be put at the end of Plug-Cable before the Plug-Head.
2. Take out the Head from the bracket.
3. Put the Plug-cable inside 9Power with the arrow face outside the head.
4. Set back the head, and put the head back to the bracket tight it up 9Power is now ready to use.
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