How do you "energize" a new dynamo?

How do you "energize" a new dynamo?

Author
Discussion

1967mgbgt

Original Poster:

8 posts

194 months

Friday 5th September 2008
quotequote all
I've been advised to "energize" or "polarize" my new dynamo to suit the car polarity? (for a 1967 MGB GT) can anyone tell me how this is done? or even if it's needed. The car is starting with the new dynamo but my ignition light stays on all the time (1967 MGB GT) Been advised to buy new dynamo then try new voltage regulator box. New dynamo has not solved the problem but before I buy a new regulator box I've been advised to "energize" the dynamo, but I've not got a clue how to do this can any one help? or does anyone have any tips about the ignition light problem.(first classic car and I'm learning as I go)
Cheers Scott


Edited by 1967mgbgt on Saturday 6th September 19:06

MG Mark

611 posts

225 months

Monday 8th September 2008
quotequote all

wildoliver

9,000 posts

223 months

Monday 8th September 2008
quotequote all
Is this a regular use car or a concourse toy?

If anything other than a concourse toy I would seriously suggest you consider ditching the voltage reg and dynamo and going to an alternator.

It will take you about an hour to do the conversion will be generally more reliable (only one item to go wrong as opposed to two), is very easy, means you can just go in to a scrap yard and pick up a variety of alternators for peanuts (or in an emergency eg. on hols).


1967mgbgt

Original Poster:

8 posts

194 months

Monday 8th September 2008
quotequote all
Many thanks! The info. was very useful. I'll work on it.
MG Mark said:

1967mgbgt

Original Poster:

8 posts

194 months

Monday 8th September 2008
quotequote all
Gee thanks.....never thought of that!

wildoliver said:
Is this a regular use car or a concourse toy?

If anything other than a concourse toy I would seriously suggest you consider ditching the voltage reg and dynamo and going to an alternator.

It will take you about an hour to do the conversion will be generally more reliable (only one item to go wrong as opposed to two), is very easy, means you can just go in to a scrap yard and pick up a variety of alternators for peanuts (or in an emergency eg. on hols).

wildoliver

9,000 posts

223 months

Monday 8th September 2008
quotequote all
Not sure if that was a sarky reply or not :S

It is worth considering though and your dynamo kit will sell on ebay.