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For the replacement of most 4 cyl. CCW 'Lucas'-distributors w/angled cap Positive Grnd

GB4-R-A-V Angled Cap Pos Grnd

Product Description

for the replacement of most 4 cyl. CCW 'Lucas'-distributors

angled-cap-1.jpg The 123\GB-4-R-V replaces most 4 cyl. Lucas-distributors for engines in Great-British (hence 'GB') cars, where the distributorshaft is turning in a CCW direction.

The unit offers 16 different advance-curves, that can be selected via a little switch. This is a great feature for easy fine-tuning your engine!

It also offers :

- vacuum-advance
- automatic dwell
- spark balancing
- automatic power cut after 1 second
- gearshift retard
- etc.etc.

Note that there are dedicated 123-ignitions for Mini, MGA & MGB.

Triumph-owners should check if they need a connection for a mechanical rev.counter, as a 123\GB does not offer this.
installation manual

direct. : CCW (topview)
voltage : 4,0-15,0 Volts
range : 500 - 7000 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

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