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 Post subject: Distributors
PostPosted: Thu Jun 26, 2008 9:14 pm 
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998cc
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Location: Canberra
Hurrah...!

We may have found Olli's problem....

It seems the mechanical advance is stuck closed which could be the root of many of my problems....

- no performance or willingness to rev past about 3500rpm
- running hotter than normal

So, if this sorts a few things out, thats just great...

Now, if I want to get rid of the 29D that is in there, will a Lucas 45D4 electronic distributor fit as apparantly it will replace 25D, 45D, and Ducellier distributors, and

What is a reasonable price to pay for one?

Kez

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 Post subject:
PostPosted: Thu Jun 26, 2008 9:30 pm 
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They all interchange (except the A+ dizzy) but the advance curve will be slightly different. (no real problem)


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 Post subject:
PostPosted: Thu Jun 26, 2008 9:37 pm 
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Location: near Baulkham Hills, NSW
I recently bought a new Pertronix Flamethrower D170600 dizzy from the US, it cost me US$197.40 + US$41 postage.
Not run it yet, but it'll be in my 1360, soon.

http://www.vintageperformance.com/retro ... eries1.htm

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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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 Post subject:
PostPosted: Thu Jun 26, 2008 9:40 pm 
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998cc
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Well if the advance curve is only 'slightly' different, it still going to be a damn sight better than what I have been running with...

I think about $160.00 all up is a reasonable price to pay then

Kez

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ahhhh......the interior smell of an old British car....


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 Post subject:
PostPosted: Fri Jun 27, 2008 5:29 pm 
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I have a few Lucas dizzys that I could give you or you could fit a Nissan Pulsar dizzy like I have fitted to my car.


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 Post subject:
PostPosted: Fri Jun 27, 2008 7:17 pm 
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848cc
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Doc, all the prices on the petronix webpage look reasonable.
Do you think the advance curve will suit your 1360 or are you planning to customise to suit?

Stewart

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 Post subject:
PostPosted: Fri Jun 27, 2008 7:18 pm 
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Chris
this might suit you
http://cgi.ebay.com.au/MG-MGB-DISTRIBUT ... dZViewItem

Jon

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 Post subject:
PostPosted: Fri Jun 27, 2008 7:24 pm 
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73GT wrote:
Doc, all the prices on the petronix webpage look reasonable.
Do you think the advance curve will suit your 1360 or are you planning to customise to suit?

Stewart

I've spoken with GR already, he says the curve is fine for my 1360.
Max centrifugal advance is 12° (dizzy degrees) at 3,050 engine rpm.

Advance curve for the Pertronix Flamethrower D170600 dizzy:
Crankshaft degrees=(2x dizzy degrees)
Pardon the lack of proper formatting- the site won't support it. :lol:

ENGINE RPM, ADVANCE
600 , 2°
710 , 4
820 , 6
940 , 8
1100 , 10
1300 , 12
1550 , 14
1780 , 16
1900 , 18
2300 , 20
2610 , 22
3050 , 24

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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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 Post subject:
PostPosted: Sat Jun 28, 2008 2:49 pm 
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848cc
848cc

Joined: Thu Feb 08, 2007 9:35 am
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Location: NZ
thanks for the info & confirming the adv data
They look like good value
Are they new units or rebuilt?
Also there other accessories look good

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 Post subject:
PostPosted: Sat Jun 28, 2008 4:44 pm 
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Location: near Baulkham Hills, NSW
Brand new, they are machined in China and assembled in USA. So they said.

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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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