123/Tune+ 4-R-V-V (bluetooth) with Porsche ring

123/TUNE+ programming wireless

After installing the free app and making the Bluetooth connection you can enter the values: at which RPM do you need how many degrees crankshaft? In this way you will easily program your ideal advance curve with your smartphone or tablet.

The app enables you to adjust the advance curve, it shows an electronic dashboard and within the settings there is also an immobilizer integrated to secure your car with a state-of-the-art anti-theft system!

Model "V" for Bosch distributors

The "V" model will replace most Bosch distributors, for example used in VW and Volvo (please check dimensions before ordering). The 123/TUNE+ 4-R-V-V for 4 cylinders comes with an upright cap. With the Porsche ring included you have a perfect fit for most Porsches 356 and 912.

Features of the 123/TUNE+ 4-R-V-V

- Rotation CW and CCW (auto detect)
- For 6 Volt and/or 12 Volt cars (auto detect)
- Variable dwell constant current, fully automatic (auto detect)
- Coil current protection time-out after 1 second (auto detect)
- For positive and negative earth cars
- Programmable centrifugal advance curve (500 to 8000 rpm)
- Programmable vacuum-advance and boost-retard curve (0 to 200 kPa or -30 inHg to +15 psi)
- Rev limiters (advanced random spark stealing)
- Real-time tuning (ideal for working on a test bench)

Your smartphone or tablet will show you

- Temperature gauge (selectable in degrees Celsius or Fahrenheit)
- Manifold pressure (selectable in Bar or inches Hg/Psi)
- Tachometer (0 to 8000 rpm crankshaft)
- Spark-energy gauge (primary coil current)
- Total-advance gauge (in degrees crankshaft)
- Battery voltage
- GPS speed

Before ordering the TUNE+ please note

We strongly advise you to check the dimensions of the 123/TUNE+ with the original distributor cap AND to carefully read the installation manual before you order! In the installation manual you will find more information and a few examples with a step by step explanation on how to install and program the 123/TUNE+.

The TUNE+ will run on all iOS and Android devices with Bluetooth 4.0 (or higher).

Coil and spark plugs

Although used coils all look alike, they should be viewed with suspicion since one cannot tell from the outside whether and how often they were exposed to overheating in the past. Installing the 123ignition system will ensure that the coil will never overheat again in the future. Of course you can also easily order this here, we recommend the 123 Red Coil.

Perhaps you will also need new spark plugs? At 123ignitionshop we have added the spark plugs most commonly used in addition to the 123ignitions we offer. See: the spark plugs list.