Ex MOD Petrol Distributor Wiring

Rodeo Joe · Oct 7, 2018

I got hold of an ex mod 109 the other week and have just got round to lifting the bonnet.....
When I took the dist. cap off instead of points there is a plastic gadget with 2 wires coming from it - red and black. As it has no coil at the moment am I right in thinking the red would go to the neg. side of the coil and the black to earth ?
Also with this type of electronic points set up is there supposed to be a condenser or not, I would guess not but want to be sure and get it right so when it doesn't start I can rule that out

Thanks
RJ

Colthebrummie · Oct 7, 2018

I think you are correct about the wiring. There is no condenser. Make sure you get the correct coil.

Col

Rodeo Joe · Oct 7, 2018

Got a lucas coil, is there a difference?

Colthebrummie · Oct 7, 2018

Something to do with resistance. Coils that are fitted with or connected to ballast resisters will eventually burn out the ignition module..apparently. When I changed from points to electronic, I didn't know what type of coil I had so I just bought the recommended one.

Col

8ha · Oct 7, 2018

shouldn't it have an amplifier as well in a diagram I have of a lucas 35dm8 both wires from distributer go to ampflier and coil wires go to it as well

Rodeo Joe · Oct 7, 2018

Just did a quick search and seems that britpart modules are designed to marry with existing coil setup, so without knowing the make of it I shall be hoping it came from a blue box and all will be tickety boo.........

Rodeo Joe · Oct 7, 2018

8ha said:
shouldn't it have an amplifier as well in a diagram I have of a lucas 35dm8 both wires from distributer go to ampflier and coil wires go to it as well

Have you got a copy of that?

Colthebrummie · Oct 7, 2018

There's no amplifier on mine.

Col

8ha · Oct 7, 2018

I got this out of a v8 engine tuning manual but any manual for a range rover with a distributer should have this I would post it on internet but don't mknow how to do it silly old coot!!!

Colthebrummie · Oct 7, 2018

I don't know for sure but I was assuming the engine in this case was the standard 4 cylinder

Col

Rodeo Joe · Oct 7, 2018

I think V8's are a different kettle of fish, after a quick shufty at paddocks it sounds like the electronic dizzy is a straight swap........here's hoping they're right

Rodeo Joe · Oct 7, 2018

Colthebrummie said:
I don't know for sure but I was assuming the engine in this case was the standard 4 cylinder

Col

Yes sorry 4 cyl thats enough to deal with.

8ha · Oct 7, 2018

some electric dizis have ampflier mounted on side of them

Rodeo Joe · Oct 7, 2018

Ok so along with above said info at paddocks they also have fitting instructions..... along the lines that red to +ve on coil and black to -ve on coil, so completely wrong there.

Colthebrummie · Oct 7, 2018

Oops. Good job you checked.

Col

Rodeo Joe · Oct 7, 2018

Lets hope thats the definitive answer.

8ha · Oct 7, 2018

well done I hope it is

Ex MOD Petrol Distributor Wiring

Rodeo Joe

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Colthebrummie

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Rodeo Joe

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Colthebrummie

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8ha

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Rodeo Joe

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Rodeo Joe

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Colthebrummie

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8ha

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Colthebrummie

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Rodeo Joe

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Rodeo Joe

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8ha

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Rodeo Joe

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Colthebrummie

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Rodeo Joe

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8ha

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