Volvo 6 cylinderBluetooth Programmable

installation manual

Here are all the features offered :

– rotation CW and CCW ( autodetect )
– for 6 Volt and/or 12 Volt cars ( autodetect )
– variable dwell constant current, fully autom. ( autodetect )
– coil current protection time-out after 1 second ( autodetect )
– for positive and negative earthed cars ( 123TUNE-8 is for neg.earth ONLY )
– programmable centrifugal advance curve ( 500 to 8000 rpm )
– programmable vacuum-advance and boost-retard curve ( 0 to 200 kPa or -30 inHg to +15 psi )
– rev.limiters ( advanced random spark stealing )
– real-time tuning ( ideal for working on a rolling road )

Electronic “dashboard” with :

-temperature gauge ( selectable in degrees Celsius or Fahrenheit )
-manifold pressure ( selectable in Bar or inches Hg / Psi )
-rev. counter ( 0 to 8000 rpm crankshaft )
-spark-energy gauge ( primary coil current )
-total-advance gauge ( in degrees crankshaft )

Available in 4- , 6- and 8- cylinder models with various sizes and shapes.

Below you will find linedrawings with the dimensions of the different models available. The four-cylinder model, can be supplied with a top-entry or with a side-entry cap.
The six-cylinder model however can only be supplied with a top-entry cap.

Fifteen different shapes can be supplied for the 4- resp 6-cylinder
123TUNE+, indicated in the last position of the type-number ( e.g. “123TUNE+-4-R-V-BMW” ) :

“G” is suited to replace many Lucas distributors ( MG,Jaguar,Triumph )

“M” is suited to replace many Bosch distributors ( Mercedes )

“D” is suited to replace many Ducellier’s ( Citroen,Alfa )

“V” is suited to replace many Bosch distributors ( VW, Porsche, Volvo )

“KENT” is suited for so-called “FORD-KENT”-engines, and are supplied with a mounting bracket.

“BMW” is suited for “BMW-M10”-engines.

“DUC” is suited to replace many Ducellier’s distributors ( Comes with Ducellier cap & rotor )

“REN” is suited to replace many Renault distributors (Comes with Ducellier cap & rotor )

“MINI-A+” is suited for “Mini A+” engines

“B21-B23” is suited for “Volvo B21-B23” engines

“FIAT-TC” is suited for so-called “Fiat twin-cam” engines

“LANCIA” is suited for the Lancia Fulvia.

“PORSCHE 6 SMALL” is suited for the Porsche 911 2,0 & 2,2 L engines.

“PORSCHE 6 BIG” is suited for the Porsche 911 2,4 – 2,7 & 3,3 L engines.

“DATSUN” is suited for the Datsun/Nissan engines.

By selecting the right model, you can minimize the mechanical amount of work to adapt the 123TUNE+ to your engine.

For the 8-cyl. 123TUNE+, so far, three models are available, as indicated below. ( for Rolls-Royce, Bentley and Rover )