Than you for the info. I'll sent this to everybody if I can remember
the stuff.
Here it is. There is no 1980 505 TD, only a 505 D, but there is a 81
505 TD.
The BA 7 transmission from the 79 has the same ratio as all their 4 sp.
It is 1:1, and the rear end is 10/37 (3.7:1) on the 505 D. I'm almost
sure it's the same as the 504 4 sp. If it's not (which I doubt) it
would be so close!!
Now with the BA 10/5 on the 81 505 TD things are really different. It
is 1.1854 in 5th, and the rear end is 12/43 (3.58:1), a tad longer.
In short the TD is one torquer and it pulls really long. The rear end
is barely longer, but beefed up with many more teeth. In 4th gear it's
no big deal; but in 5th gear it a very different story.
Another thing. Do not use the weaker BA 7/5 with the TD. No dice. Be
also aware that the shifting mechanism in the BA 7 and BA 10 families
are different and will require modifications to the shifter.
I wish I had a better answer for you - Leon Capart
On Mar 28, 2006, at 4:39 PM, addys@isp01.net wrote:
> Hi Léon
>
> Thanks for your post. It's somewhat tricky to post back to the list. I
> would prefer that we move the list to a full forum but that doesn't
> seem
> to be what people want at this point. At least then one could find
> information more easily and we could segregate stuff based on model /
> motor etc.
>
> Anyway, when you respond there are three possible destinations in the
> "to"
> field above the post window. Picking the peugeot-l one means it will
> post
> back to the list, but I'm not sure if it gets to the person via email
> or
> not.
>
> I usually post back to peugeot-l and see if anyone wants additional
> help.
> You'll get the hand of the system pretty soon, and glad that you joined
> the list.
>
> Steve A
>
>> I answered this message before. Where is the darn message? I'm still
>> loearning this board. When I see my message posted, I'll send the info
>> again. - Léon Capart
>>
>>
>>
>> --- In peugeot-L@yahoogroups.com, "doryphoros9" <addys@...> wrote:
>>>
>>> Does anyone happen to know what the rear end gear ratios would be for
>>> these two engine / tranny combos?
>>>
>>> 1979 504 D sedan 4 spd gearbox
>>> 1980 505 TD sedan 5 spd gearbox.
>>>
>>> I'm trying to determine whether I need to swap rear end components.
>>>
>>> Also, did the 5 speed trans ratios change at all on TD cars from
>>> 1980-
>>> 1986?
>>>
>>> Appreciate the help.
>>>
>>> steve a
>>>
>>
>>
>>
>>
>>
>>
>
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Received on Tue Mar 28 20:26:11 2006
