Enhance the SRF Dash with Digital Tachometer
Are you get excited and your adrenaline speed up like the car meter, every time you watching the SRF Dash racing tournament?

The SRF modifying is not a tough task, as long as you know some of the simple modification techniques.
You can simply removing the 1.9L engine and 5-speed transmission and replacing it with a new 2.0L engine and 5-speed transmission.
Since the new Ford engine requires an SPI controller, while the old 1.9L engine didn’t have these kinds of functions, we are necessary to build a SPI controller for these new valves.

For the above purposes, the Picaxe will be an essential tool. You will find out that the Picaxe can be a good digital tachometer, shift light and RPM-dependent outputs as well.
As a result, now you will have a very accurate and robust tachometer, which this not only will work on most of the engines, but it can perfectly fit with any kinds of purposes too.
More features will be added in the next project, such as the cool GPS system into the tachometer. [rexlantz]

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