Powerspark Lucas 23D Type Distributor - Non Vacuum With Electronic Ignition Module D73-Powerspark

Powerspark Lucas 23D Type Distributor - Non Vacuum      D73-Powerspark

The distributor is fitted with an electronic ignition module and Rotor fitted

Mini Cooper S 

Alternate part Numbers:

40819

12G2140 

All fitted with the better Red rotor arm upgrade.

Fitted all Cooper S models but MK3 "S" were fitted with 41033-23D type--(Note:25d type distributors have a Vac unit.)

The Distributor must be Lubricated Prior to use.

This distributor has more advance curve similar to the 41033 (Mk3 "S") which was better for acceleration and economy.

Also fitted to in line engine 1275 Sprite and Midget the 40819 is 7 degrees btdc static and 22 degrees @1200rpm dynamic timing--centrifugal advance in degrees @rpm was 0-3 @600/--6-12@1000/-- 11-15@2,000/--22-26@5,200