Simon Perks

Active Member

• Oct 28, 2019

• #1

does anyone know this or where to find this?

Advance values at 2000/3000/4000
2.25 petrol

Cheers

Simon

 

C

Colthebrummie

Well-Known Member

• Oct 29, 2019

• #2

To be honest, knowing those values won't make any noticeable difference. The standard dizzy has a set dwell angle of 45 degrees so everything about the timing is a bit of a compromise.

Col

 

Simon Perks

Active Member

• Oct 29, 2019

• #3

Except ...I have an electronic dizzy from 123 - so i'm looking for the values to be able to decide which one of the curves to use.
Has a direct result with engine timing and the whole HC emissions thing ..

 

swisstoe

Well-Known Member

• Oct 29, 2019

• #4

There are 16 positions on 123 dizzy if it runs ok on a position turn it to the next and so on if it suddenly runs rough turn it back one..
Also put it TDC on number one and turn dizzy till little green light comes on...

 

Last edited: Oct 29, 2019

Simon Perks

Active Member

• Oct 29, 2019

• #5

Any idea what all these values mean?
or better said which curve should i use as a starting point?

http://123ignition.nl/product.phtml?id=30

 

swisstoe

Well-Known Member

• Oct 29, 2019

• #6

I did have some info on my other puter, i think you can download from their site, if you start at 8 gives you opportunity for adjustment.
I know its a pain taking it out to remove allen cap, but gets easy after a while...

 

Simon Perks

Active Member

• Oct 29, 2019

• #7

swisstoe said:

I did have some info on my other puter, i think you can download from their site, if you start at 8 gives you opportunity for adjustment.
I know its a pain taking it out to remove allen cap, but gets easy after a while...

Click to expand...

It's even easier for me ... my dizzy is 180deg rotated .. so it points away from Nr1, that allen cap is pointing towards the open space.
I am now wondering if getting the version with the bluetooth programing would help.. if of course we don't find a curve that fits ...
AND .. the whole could it be worn camshaft - if not an issue with the Britpart sprocket/chain/tensioner kit being a little out - timing - HC emissions

 

swisstoe

Well-Known Member

• Oct 29, 2019

• #8

Have you got an original dizzy you could fit and make sure its timed properly ?
I think they are a Lucas D45 or the French one...