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diff ratio 

 

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 Post subject: diff ratio
Posted: Sun Dec 26, 2004 7:34 pm 
Oompa Loompa
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Ride: Falcon S 5spd

Location: tok
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howzit
could any one tell me my diff ratio from these figures
89 EA Falcon S 3.9 CFi t5 5Spd
100kmh @ about 1750 - 1900 rpm somewhere around there
about 110kmh @ 2000 rpm
any help would be appreciated
cheers
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Posted: Mon Dec 27, 2004 12:05 pm 
Getting Side Ways
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2.92
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Posted: Mon Dec 27, 2004 12:12 pm 
Getting Side Ways
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eed-250 wrote:
2.92


So what are the EB series one S pack autos then? Mine sits at 110 at 2000rpm

 

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Posted: Mon Dec 27, 2004 1:25 pm 
Oompa Loompa
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cheers eed-250 :D
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Posted: Tue Dec 28, 2004 7:53 pm 
Getting Side Ways
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Andrew J wrote:
eed-250 wrote:
2.92


So what are the EB series one S pack autos then? Mine sits at 110 at 2000rpm


all EA and EB1 manuals are 2.92:1
all EA 3speed autos are 2.77:1
standard EA 4spd and EB series 1 are 3.08:1
EA2 and EB1 ghias are 3.23:1 and are LSD

these are the factory specs.
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 Post subject: diff ratio
Posted: Tue Jan 04, 2005 6:18 pm 
Parts Gopher
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Ride: EB GLi S2

Location: melbourne
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ok this is kinda off the topic but i was looking at putting an lds into my eb2 (just the old standerd gli) which is a 4L auto and i was hoping i could just do a strate swap or just swap the centers over.

would there be any change in rpm at all?

 

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Posted: Tue Jan 04, 2005 8:25 pm 
Getting Side Ways
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unless you change the gears as well, there wont be any RPM change

 

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 Post subject: diff ratio
Posted: Wed Jan 05, 2005 4:37 pm 
Parts Gopher
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Location: melbourne
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ok then thanks for that. :D
it got me thinkin when there was some talk that was all thanks

 

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