Back to products

TUNE+-4-R-V-G

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

The 123\TUNE+-4-R-V-G replaces most 4 cyl. Lucas-distributors for engines in Great-British (hence ‘GB’) cars.

Please check if the distributor need a connection for a mechanical rev.counter, as a 123\TUNE+-4-R-V-G does not offer this.

Tune+-4-R-V-G = Suitable as replacement for Lucas 25D4 / 23D4 / 45D4

123ignition is proud to announce the first fully programmable Bluetooth ignition! Control your 123\TUNE+ with your iOS/Android smartphone or tablet. The App makes it possible to adjust the ignition curve and shows an electronic dashboard.

Main features: REV-counter, Antitheft system by a PIN code, Real time tuning, Vacuum advance, Boost retard, Soft REV-limiter, etc.

Cylinders	4
Model	Tune+
Operating voltage	4-15V
Positive earth supported	Yes
Wires	Black: coil '-', Blue: battery negative, Red: ignition key (battery 6V / 12V)
Vacuum	Yes
Rotation direction	CW & CCW
IE (D-jetronic support)	No
RPM range	500-8000 RPM
Brand	Aston Martin, Austin, Landrover, MG, Mini, Morgan, Morris, Rover, Triumph
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: Aston Martin, Austin, Landrover, MG, Midget, Mini, Morgan, Morris, Rover, Triumph, TUNE+ Tag: TUNE+-4-R-V-G

The 123\TUNE+-4-R-V-G replaces most 4 cyl. Lucas-distributors for engines in Great-British (hence ‘GB’) cars.

Please check if the distributor need a connection for a mechanical rev.counter, as a 123\TUNE+-4-R-V-G does not offer this.

Tune+-4-R-V-G = Suitable as replacement for Lucas 25D4 / 23D4 / 45D4

Main features: REV-counter, Antitheft system by a PIN code, Real time tuning, Vacuum advance, Boost retard, Soft REV-limiter, etc.

Tune+-4-R-V-G = Tune+ stands for connection with bluetooth
Tune+-4-R-V-G = 4 stands for the numbers of cylinders
Tune+-4-R-V-G = R stands for Straight distributor cap
Tune+-4-R-V-G = V stands for vacuum advance
Tune+-4-R-V-G = G stands for the 123ignition type