Volvo-B18-B20-4-R-V-IE

Improve the performance of your classic car with this highly reliable electronic ignition distributor.

The 123VOLVO-B18-B20-4-R-V-IE is a unit that fits the B18 and B20 4-cylinder Volvo D-Jetronic injection engines. It fits cars, trucks and boats (VOLVO PENTA)

This unit offers Bosch D-Jetronic fuel injection support!

Brand

Volvo

Cylinders

4

Operating voltage

4-15V

D-Jetronic injection output

Yes

Wires

Black: coil '-', Red: ignition key (battery 6V / 12V), White & yellow: D-Jetronic signals

Model

Switch

Rotation direction

CW & CCW

Vacuum

Yes

RPM range

500-8000 RPM

IE (D-jetronic support)

Yes

Environmental temperature

-30 – 100 °C

Cap type

Straight

Dwell

Constant current: fully automatic adaptive dwell

Coil charging time-out

After 1 second, coil current is turned off

Spark balancing

<0.5 degrees

Maximum advance

40 degrees crankshaft

Categories: ,

The 123\VOLVO-B18-B20-4-R-V-IE is a unit that fits the B18 and B20 4-cylinder Volvo carburetor and injection engines. It fits cars, trucks and boats (VOLVO PENTA)

This unit offers Bosch D-Jetronic fuel injection support

It has advance-curves for the full range engines from B18A to B20F as well B18 and B20 based Volvo Penta engines.

The unit also offers optimised LPG / Ethanol-curves for these engines.The unit offers a maximum total of 16 advance-curves to be selected by the end-user.
Please take a look in the curve table for available advance curves.

Volvo-B18-B20  4 – R – V – IE = Volvo-B18-B20 stands for the 123ignition type
Volvo-B18-B20 – 4 – R – V – IE = 4 stands for the number of cylinders
Volvo-B18-B20 – 4 – R – V – IE = R stands for straight distributor cap
Volvo-B18-B20 – 4 – R – V – IE = V stands for vacuum advance
Volvo-B18-B20 – 4 – R – V – IE IE stands for Bosch D-Jetronic fuel injection support

How to install a 123ignition distributor

Download the manual

Tune+ App Manual

Where to buy?

Do you want to know where to buy the 123Ignition in your area? Check out the dealer page!

curveadvance starts
[rpm crankshaft]
max. advance
[rpm]
[degr. crankshaft]vac. adv. starts
[mmHg]
max. vac. adv.
[mmHg]
[degr.]replacesremark
08004800267512510BOSCH 0 231 146 026A & 161 001Volvo B18A until 1966
18004800267512510BOSCH 0 231 146 026BVolvo B18A after 1966
280048002610020010BOSCH 0 231 153 003 & 151001 Volvo B18B
3100031002910020010BOSCH 0 231 153 009B18B with 'pollution-reduction'
48004800267512510BOSCH 0 231 146 077Volvo B20A
512003600267512510BOSCH 0 231 170 085Volvo 20A with alu.body
612003600267512510BOSCH 0 231 170 085LPG/E85 B20A with alu.body
7500580027--8,0*BOSCH 0 231 146 078 & 099Volvo B20B
81000500024751258BOSCH 0 231 146 098Volvo B20D
91000300025--10,0*BOSCH 0 231 163 006 & 010 & 021Volvo B20-E '71-'73
A1000280022751258BOSCH 0 231 170 087Volvo B20-E 1974
B1000280022751258BOSCH 0 231 170 087LPG/E85 Volvo B20-E 1974
C1000450024--10,0*BOSCH 0 231 163 033 & 178 007Volvo B20-F
D50026003110020010BOSCH 0 231 110 038Volvo B18-PENTA
E110058002710020010BOSCH 0 231 153 007 / 010 / 012 & 151 001B20-PENTA Q105A AQ115A,120,130, BB115, MB20A
F100048004010020010BOSCH 0 231 178 005 & 011Volvo B20-PENTA

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