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TUNE+ APP Manual       APP for Android:  123\TUNE+     APP for Apple: 123\TUNE

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    • Mini
    • Mini SWITCHED w/vacuum - Replaces 25D, 45D prior to 1980
  • For MGA Switch Version
  • MGB and MGA Positive Ground Switched Version - Replaces 25D, 45D prior to 1980
  • For MGA Switch Version MGB and MGA Positive Ground Switched Version - Replaces 25D, 45D prior to 1980

    Mini SWITCHED w/vacuum - Replaces 25D, 45D prior to 1980

    123ignition

    MSRP:
    Now: $500.00
    (You save )
    (2 reviews) Write a Review
    SKU:
    Mini -R-V
    Width:
    3.00 (in)
    Height:
    8.00 (in)
    Depth:
    3.00 (in)

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    Product Description

    Mini-4-R-V DESCRIPTION The 123\MINI-4-R-V is designed with the mini/midget-enthusiast in mind. This unit is suitable for the older ‘pre-A plus’ Mini/Midget engines, but also available for the newer A-plus engines. ( referred to as : 123\MINI-A+-R-V ) The 16 curves are nicely divided over the spectrum, so that the unit lends itself perfectly for tuning.The unit offers a maximum total of 16 advance-curves to be selected by the end-user.Please take a look in the table below for available advance curves. Specifications   Cylinders: 4 Directions: CW/CCW Voltage: 4,0 - 15,0 volt Range: 500 - 8000 rpm Temperature: -30 to 100 Celsius Coil: stock or High Energy coil, primary coil NOT below 1,0 ohm Dwell: constant current, fully autom. Time-out: after 1 second current is switched off Spark-bal: <0,5 degr. crankshaft Vacuum: Starts at 100 mmHg, ends at 10 degr. @ 300 mmHg Max. Advance: 45 degr. crankshaft Wiring: red = +6V or +12V, black = '-' coil Installation manual  curve advance starts[rpm crankshaft] max. advance[rpm] [degr. crankshaft] vac. adv. starts[mmHg] max. vac. adv.[mmHg] [degr.] replaces remark 0 1000 5000 18 150 350 14 LUCAS 41404,41030,41419 2000/4,5 1 1000 5000 18 150 350 14 LUCAS 2000/6,7 2 1000 5000 18 150 350 14 LUCAS 41214,42535,41257 2000/8,4 3 1000 5000 18 150 350 14 LUCAS 40774 2000/10,2 4 1000 5000 20 150 350 14 LUCAS 40931,41410,41882,42626,42635 2000/6,3 5 1000 5000 20 150 350 14 LUCAS 41412,41570 2000/7,6 6 1000 5000 20 150 350 14 LUCAS 42681 2000/9,4 7 1000 5000 20 150 350 14 LUCAS 42628 2000/11,1 8 1000 5000 22 150 350 14 LUCAS 41418 2000/6,2 9 1000 5000 22 150 350 14 LUCAS 2000/8,1 A 1000 5000 22 150 350 14 LUCAS 41417,41045,41134,41242,41251 2000/10,3 B 1000 5000 22 150 350 14 LUCAS 40979,41057,41212,41246,41411 2000/12,9 C 1000 5000 24 150 350 14 LUCAS 40767,40819,40899,41007,41250 2000/7,0 D 1000 5000 24 150 350 14 LUCAS 41255,41938 2000/10,4 E 1000 5000 24 150 350 14 LUCAS 41033,41026 2000/12,1 F 1000 5000 24 150 350 14 LUCAS 40768,40873,40941,41249,41569 2000/13,9

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    For MGA Switch Version
    123ignition
    Mini SWITCHED w/vacuum - Replaces 25D, 45D prior to 1980

    2 Reviews Hide Reviews Show Reviews

    • 5
      Still building the engine

      Posted by Tim Bosse on Nov 18th 2025

      Need to decide which advance curve to choose. Instructions are printed too small

    • 5
      New Mini R-V Distributor for my MOKE

      Posted by Rick Frazee on Jul 24th 2018

      This is the second 123 Ignition Distributor that I've purchased, the first was for my Morgan 4/4, 105E Ford powered race car. Fully programmable the distributor has been easy to use and very reliable. This purchase ,for my pit car, 998 powered MOKE I decided I didn't need all the bells and whistles and so ordered the more simple one that I could set and hopefully forget. Initially I set the distributor code to the distributor I was removing from the MOKE, almost done with the installation I discovered the correct distributor number for my non original motor in my Mini Workshop Manual and so had to pull the distributor back out of the engine to switch codes. The manual is the one put out by Leyland Cars. Find your engine number and match it to the Mini it came from then find the proper code before you start the install. My Mini MOKE has never run better.

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