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| URZ2NV |
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Hay guys
Just curious to know, I should be getting a 3.23 LSD out of a EB V8 fairmont ghia on the weekend.I have been told that it will boost my take off's a little and decrease my top end, is this correct or am i getting told b.s. Cheers Josh |
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| sunbury23 |
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Age: 35 Posts: 354 Joined: 11th Dec 2007 Ride: ED Futura Classic & EF Futura SW Location: Scummers |
I have a 3.23 single spinner and yeah i helped my take off a s**t load ( but may be because i went from a 3.03 single with bent axles) other then that mine all seems the same other then the RPM being higher.
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| FairmontXR6 |
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Depends on what ratio you have in the car now.
_________________ 1993 Ford Fairmont EB II 5.0L V8 Wagon |
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| Spoondog |
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it wouldnt decrease ur top end of the rev range, but decrease ur top speed yes..if there was no limiter. since there all limited to 180, with a 3.23 diff u will get there faster, but at that constant speed the car will rev a little higher, with the shorter diff ratio.
_________________ R33 GTS-T - 222.6rwkw |
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| TROYMAN |
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if its a eb v8 diff it should be a 3.27(yea i know its close enough!)
you will find a slight improvement in accelaration and you wont notice any drop in top speed except the rpm will be alittle higher eg 3.08 =1900 rpm@100km..and 3.27=2100rpm@100..aprox.. dont forget to change the speedo drive gear in the box or your speedo will be out... |
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| Paulmac |
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Go with it Josh, you'll notice a big difference from a 3.08. Should be more economical around town and as Troy says only revs a little higher @ 100kph, although I found my 3.45 only 'cost' me around 100rpm, nothing really.
Unless you're measuring it at the track you won't notice any real difference from a 3.23/7 to a 3.45 either, it's a good versatile ratio. Even if you've got a 3.23 ratio now the LSD will be a big improvement in overall use. Cheers, Mac
_________________ What goes around, comes around. |
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| 89.SVO |
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Age: 35 Posts: 3382 Joined: 11th Mar 2008 Ride: EA SVO, AU2, Toyota Crown Location: Bendigo |
so with an auto if i went from 3.23 to 3.45 or 3.5 what would my 100kph revs climb to?
_________________ Daily driver: 2010 Toyota Crown hybrid 3.5L V6 hybrid. 254kw. |
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| philaddis |
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It's a good move as long as you have a taller diff ratio now.....
It will definitely make the car accelerate a bit harder but won't effect your top speed much at all.... a 147kw 6 or 165kw 8 will run out of power long before it runs out of revs in top gear! LSD's are such a better thing than an open diff anyway, do it just for that if nothing else!
_________________ ED XR8 Spri-mitatio-nt |
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