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  • 123\BMW-4-R-V Switched for BMW with 4 cyl. M10 engines.  (Suitable for use with Kugelfischer Injection)

123\BMW-4-R-V Switched for BMW with 4 cyl. M10 engines (Suitable for use with Kugelfischer Injection)


Product Description

BMW with 4 cyl. M10 engines.

123\BMW-4-R-V The 123\BMW-4-R-V is designed for M10 engines, in the BMW :

-1602, 1602Ti
-1800, 1800Ti
-2000, 2000Ti, 2000Tii
-2002, 2002Ti, 2002Tii, 2002Turbo
- 316, 318, 518, 320, 520 (early types!!)

The unit offers a total of 16 advance-curves to be selected by the end-user.

Frequent comment : my engine runs as never before !!

installation manual

direct. : CW (topview)
voltage : 4,0-15,0 Volts
range : 500 - 8000 rpm
temperature : -30 to 85 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. : better than 0,5 degr. crankshaft
vacuum : advance starts at 5 inchHg
  stops at 10 degr. @ 10 inchHg
  gearshift retard > 17 inchHg
max.advance : 45 degr. crankshaft
wiring : red = +6V or +12V, black = '-' coil

Product Reviews

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  1. A smoother engine 5 Star Review

    Posted by on Aug 23rd 2017

    I drove a few km so far, but since it was installed in my '73 BMW 2002, the engine runs smoother and cold starts are easier.

  2. Nice product and easy to install. 5 Star Review

    Posted by on Jan 25th 2017

    Installed and timed the switch version in my '75 BMW 2002 the other day replacing a fairly new IE full centrifugal advance unit that was in the car when purchased a few months ago. I'm currently evaluating advance curve 2 and notice the motor seems to run and accelerate better. As time allows I will try different advance curves but would like to see plots of the16 different advance curves. More information on these curves would be very helpful.

    Instructions were adequate to install the unit. The rotor seems to not fit as positively as I would have hoped but so far it has not been a problem. No oil leaks using the single rubber "O" ring seal included but do wonder if the second indent on the shaft higher up may also be used as a second O ring location for insurance.

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