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 Post subject: lead order
PostPosted: Tue Nov 15, 2011 1:14 pm 
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Hi can any one help me out with a pic of exactly where my leads are supposed to go from the dizzy to the plugs on a 998? just want to make sure they're in the right order :S

thanks in advance :)

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PostPosted: Tue Nov 15, 2011 2:03 pm 
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#1 lead is usually at about 1 or 2 o'clock on the dizzy cap.
They are numbered 1-3-4-2 going ANTI-clockwise.
:wink:

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PostPosted: Tue Nov 15, 2011 2:19 pm 
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hi thanks for the reply. #1 is at the fan end on the block?

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PostPosted: Tue Nov 15, 2011 2:23 pm 
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Sure is. :wink:

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DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R. :mrgreen:


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PostPosted: Tue Nov 15, 2011 2:27 pm 
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if thats the case then mine are way out but it used to run fine and now it doesnt :S i havent changed the order of them either

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PostPosted: Tue Nov 15, 2011 2:31 pm 
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Well the dizzy driveshaft may be installed 180° out, this is common as the worknshop manual is confusing on this point.
If the leads are all 180° from what I said and it runs, leave it be.. it ain't broke. :wink:

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DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R. :mrgreen:


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PostPosted: Tue Nov 15, 2011 3:32 pm 
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this helped me a lot !

Image

from here


http://www.theminiforum.co.uk/forums/in ... pic=139119


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PostPosted: Tue Nov 15, 2011 3:44 pm 
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just had a better look at it, you are right it's been done 180 out haha. explains why my leads don't reach numnber one spark plug properly. thank you for all your help :)

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PostPosted: Tue Nov 15, 2011 3:45 pm 
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thanks to steve for the pic too :) will be printing that one off for future reference :)

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 Post subject:
PostPosted: Tue Nov 15, 2011 3:47 pm 
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Kermit wrote:
if thats the case then mine are way out but it used to run fine and now it doesnt :S i havent changed the order of them either


If it ran fine and nothing has changed (in regards to lead order anyway) why were you cancerned about the order :? :?: :D

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 Post subject:
PostPosted: Tue Nov 15, 2011 3:48 pm 
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ha ha no probs

I did too and stuck it on the garage wall !


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PostPosted: Tue Nov 15, 2011 3:52 pm 
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i am going to change the leads and incase i lost track of the order i wanted to be sure i could put them back again. for some reason recently it's just gotten running very rough that's all and one of my leads is buggered

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 Post subject:
PostPosted: Tue Nov 15, 2011 5:01 pm 
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Kermit wrote:
i am going to change the leads and incase i lost track of the order i wanted to be sure i could put them back again. for some reason recently it's just gotten running very rough that's all and one of my leads is buggered


Ahh I see, easy way to do this so you don't make a mistake is to change one at a time.

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 Post subject:
PostPosted: Tue Nov 15, 2011 6:26 pm 
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Doc's advice is good - *if* the dizzie is installed as per factory instructions...

However, to be absolutely sure. Set the engine with No1 piston at TDC on the compression stroke (important as TDC occurs twice per cycle).

Where ever the rotor arm is pointing IS No 1. Count off the others asa previously advised.....

Cheers, Ian


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 Post subject:
PostPosted: Tue Nov 15, 2011 10:06 pm 
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thanks for the advice guys much appreciated. after a lot more time working on it it's definately out by 180 but im not worried about it as that's not the problem so i gotta keep digging :)

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