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Membership Secretary
Location:
Sydney
Registered:
June 2002
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Diff Ratio Questions MA70 and Various F series Q's
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Fri, 22 July 2005 00:38
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Ok First question what is the diff ratio of a Auto MA70.
I have heard that it is 3.7 G series can this be confirmed.
If it is 3.7 what cars cames with these that were F series.
I have heard Auto Ra65 can anyone confirm.
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Location:
tas
Registered:
June 2002
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Re: Diff Ratio Questions MA70 and Various F series Q's
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Fri, 22 July 2005 00:49
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My auto ma70 came stock with a 3.9 open G series diff.
This was a jap import limited GT turbo version, so i don't know if this was the same for other auto ma70's.
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Location:
Brisbane
Registered:
May 2002
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Re: Diff Ratio Questions MA70 and Various F series Q's
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Fri, 22 July 2005 01:49
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Locally-delivered MA71 turbo auto's had a 3.7:1 ratio. At least the two I looked at did.
As for an F series with that ratio, I'm not sure... I think the auto RA65's I've seen had a 3.9:1 but it's worth investigating. Also try RT142 Corona's.
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Location:
Rosanna, Melb
Registered:
June 2002
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Re: Diff Ratio Questions MA70 and Various F series Q's
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Fri, 22 July 2005 01:51
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There is a great thread somewhere with a huge list of different F-series diffs and what cars they came in. I think it was started by CLG if that helps the search... Actually, just found it.
Hen
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Membership Secretary
Location:
Sydney
Registered:
June 2002
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Re: Diff Ratio Questions MA70 and Various F series Q's
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Fri, 22 July 2005 03:05
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Yeah I just found that thread to.
Reason is cause we have a 7MGTE in my dads crown so we want to know what the MA70 its out of had as a diff ratio so we can try and replicate it in the F series rear end its got.
Hes getting a bit to picky (for my liking)with trye sizes and speedo reading etc.
I know we can get boxes to change sensors and shit but he wants
the 'right' ratio.
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Location:
c'town, NSW
Registered:
May 2002
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Re: Diff Ratio Questions MA70 and Various F series Q's
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Fri, 22 July 2005 03:15
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its about time u get struans crown running 
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Membership Secretary
Location:
Sydney
Registered:
June 2002
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Re: Diff Ratio Questions MA70 and Various F series Q's
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Fri, 22 July 2005 03:36
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Yeah Rob its Coming along
Dad hasd been very very busy with work and everything on this car is custom
We are hoping for it will make it debute at toyofeast this year.
It got parts going to places to be finished off as we speak, car is also going to panel shop to get that d pilliar rust cut out.
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