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 Post subject: dizzy advance
PostPosted: Mon Feb 17, 2014 6:23 pm 
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1098cc
1098cc
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Joined: Sun Feb 20, 2005 8:11 pm
Posts: 1347
Location: Wellington,
I have been chasing a miss in my moke. Which was the coil.

To my surprise the dizzy has a 18 degree cam. I believe its the original.

So by my calc if I was to set up the dizzy to 10 degrees the over all timing would be
18x2+10=46 degrees plus the vacum advance mechanism has a futher 6 degree's so the total is 52 degress.

Now for the question

Why would the factory use such a high degree cam to start with.

I have put in a dizzy with 10 degree weight and set the timing to 13 degrees giving this totals 33 degree's plus a little more for the advance. It pulls a heck of a lot better.

Thanks

Kiwiinwgtn


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 Post subject: Re: dizzy advance
PostPosted: Mon Feb 17, 2014 6:35 pm 
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Bimmer Twinky
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Joined: Mon Sep 06, 2004 4:36 pm
Posts: 8606
Location: Brisbane
I think the most i`ve seen in factory dizzys is 15

_________________
No offence intended here but--> anyone writing a book about minis 30 years ago may not have experienced such worn or stuffed-with components as we are finding these days.

You should put your heart & soul into everything you do.


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