![C-27H7710 23/25d distributor with vacuum advance (Pre A+ optimized engines)](/image.axd?type=product&picture=350/C-27H7710.jpg)
We now have a new range of electronic ignition distributors available. Each distributor comes manufactured in an original housing, and are available for 23/25d, 43/45d and 59d distributors, both with and without Vacuum advance.
Each distributor comes pre programmed with 16 different curves, and can be easily adjusted using a screwdriver to the one most suitable for your car. A flashing LED under the dizzy cap lets you know which map you have selected.
Please see the following part numbers:
C-27H7710 23/25d distributor with vacuum advance (Pre A+ optimized engines)
C-27H7711 23/25d distributor without vacuum advance (Pre A+ tuned engines)
C-27H7712 43/45d distributor with vacuum advance (Pre A+ optimized engines)
C-27H7713 43/45d distributor without vacuum advance (Pre A+ tuned engines)
C-27H7714 59d distributor with vacuum advance (A+ optimized engines)
C-27H7715 59d distributor without vacuum advance (A+ tuned engines)
Advance curves shown here?
![](/articles/image.axd?ty=blog&picture=medium/2012%2f8%2fmini-tuned-graph-1.jpg)
![](/articles/image.axd?ty=blog&picture=medium/2012%2f8%2fmini-tuned-graph-5.jpg)
![](/articles/image.axd?ty=blog&picture=medium/2012%2f8%2fmini-tuned-graph-9.jpg)
![](/articles/image.axd?ty=blog&picture=medium/2012%2f8%2fmini-tuned-graph-13.jpg)
![](/articles/image.axd?ty=blog&picture=medium/2012%2f8%2fcsi-ignition-tuned-graph-1.jpg)
![](/articles/image.axd?ty=blog&picture=medium/2012%2f8%2fcsi-ignition-tuned-graph-5.jpg)
![](/articles/image.axd?ty=blog&picture=medium/2012%2f8%2fcsi-ignition-tuned-graph-9.jpg)
![](/articles/image.axd?ty=blog&picture=medium/2012%2f8%2fcsi-ignition-tuned-graph-13.jpg)