• Hey Guest!
    British Car Forum has been supporting enthusiasts for over 25 years by providing a great place to share our love for British cars. You can support our efforts by upgrading your membership for less than the dues of most car clubs. There are some perks with a member upgrade!

    **Upgrade Now**
    (PS: Upgraded members don't see this banner, nor will you see the Google ads that appear on the site.)
Tips
Tips

MGB 25D dizzy rebuild

dpsmgb

Member
Country flag
Offline
I recently removed dizzy and electronics from my 75
It had a 25D with old electronic ignition. I am going to put in points and condenser. Upon removing the old electronics I see on the base plate an area that has been filed/ground off.
Does anyone know what was there?
It’s on the right side of the picture
Thanks
 

Attachments

  • 69915535-AA80-4D38-B160-0E72E90720E8.jpeg
    69915535-AA80-4D38-B160-0E72E90720E8.jpeg
    2.6 MB · Views: 179
Thanks, I have talked to Jeff. I may send it out next year.
I feel I don’t have enough information about my engine yet that he needs to recurve the dizzy.
Appreciate your comments👍
 
And what has been ground off was the pivot post for the points.
 
?
 
I see that now. Part number on box, as well.

Lucas_422318.jpg
 
I have a British car used parts source near me that I’m going to tomorrow. I should be able to get anything I need..thanks again for your help.
 
Another bit of info; you can get replacement points sets from NAPA or other parts stores. "StanPart" Standard Ignition Products. Rotor is: LU-300, not recalling points P/N, LU-316 or LU-319 maybe. Lucas numbers are: DSB958C for points, DRB101C for rotor.
 
I got all of the parts installed and in the car. All I need now is the wire that goes from the distributor to the coil.
 
A ten inch piece of 12-gauge multi-strand with female ends, wrapped around a pencil to coil it!

We wanna hear "VROOM!!!" :D
 
CoilWire.jpg


1904sm.JPG
 
Last edited:
About 2K miles south of you!
 
Hope it helps!
 
And use that Lucas magnetic proximity unit for a door stop! That's about all it's good for. 😏

Others may defend it but in my experience a mag proximity ignition is bollocks. You can carry an entire spare points-type dizzy plate with all parts attached, in the glovebox, for a few bucks.
 
Back
Top