The 123\PORSCHE-4-R-V is designed for Porsche 912 / 914 / 356 




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
direction: CW/CCW
voltage: 4,0-15,0 Volts
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.: better than 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
Curve table data
123\PORSCHE-4-R-V
 advance startsmax. advancevac. adv. startsmax. vac. adv.  
curve[rpm crankshaft][rpm/degr. crankshaft][mmHg][mmHg/degr.]replacesremark
0 0800 2600 22,0 100 200 12,0 BOSCH 0 231 174 001 & 005 & 175 005 Porsche 914
1 1000 2700 22,0 100 175 07,0 BOSCH 0 231 174 007 & 009 Porsche 914
2 1000 2700 22,0 100 200 12,0 BOSCH 0 231 174 011 Porsche 914
3 1000 3400 23,0 100 200 10,0 BOSCH 0 231 168 009 & 176 048 Porsche 914
4 1000 2700 22,0 100 200 12,0 BOSCH 0 231 172 021 Porsche 914
5 0800 3100 30,0 100 300 10,0 BOSCH 0 231 129 022 Porsche 912
6 0800 3100 30,0 100 300 10,0 VE4BRS383 JV4BR9 VJ4BR18 VJR4BR18 Porsche 356
7 0800 2600 22,0 100 200 12,0 BOSCH 0 231 172 007 VW 411E/412E
8 1000 4200 22,0 100 200 10,0 BOSCH 0 231 172 009 & 011 VW1600E
9 0800 2600 22,0 - - 10,0* BOSCH 0 231 174 001 & 005 & 175 005 Porsche 914
A 1000 2700 22,0 - - 10,0* BOSCH 0 231 174 007 & 009 Porsche 914
B 1000 2700 22,0 - - 10,0* BOSCH 0 231 174 011 Porsche 914
C 1000 3400 23,0 - - 12,0* BOSCH 0 231 168 009 & 176 048 Porsche 914
D 1000 2700 22,0 - - 10,0* BOSCH 0 231 172 021 Porsche 914
E 0800 2600 22,0 - - 10,0* BOSCH 0 231 172 007 VW 411E/412E
F 1000 4200 22,0 - - 10,0* BOSCH 0 231 172 009 & 011 VW1600E