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Hicas Models Only Comes With Open Diff

noisia
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Simmo1985 Community Regular

Simmo1985

Posted
Posted

I doubt that's true. I've seen specification sites that say HICAS and LSD. At least they did for R33's. Considering pretty much all Skylines have HICAS I'm sure this would be common knowledge if it was true.

Kinks Grand Master

Kinks

Posted
Posted

all skylines came with HICAS and a viscous LSD, with the exception of some (rare) examples that have an active LSD instead. You can tell an active LSD because it has a light labeled ALSD on the inside of the tacho/speedo circle.

the viscous LSDs aren't as bad as an open diff but they do let one wheel spin a bit before the other will lock up.

noisia Community Regular

noisia

Posted
  • Author
Posted

hmmm weird, guess i will have to call him up and say i got vlsd so chuck me that 2way. he says that theres a difference in 2ways when it comes to having a open or a vlsd...i was like? i have never heard of this!

Duncan Grand Master

Duncan

Posted
Posted

nope me either, also sounds wrong.

once you change the centre of the diff (viscous, mechanical etc) the only other problem is the number of splines on the half shafts - these do vary between models but if the bolt pattern for the driveshaft is the same it doesnt matter either.

noisia Community Regular

noisia

Posted
  • Author
Posted

rang him up, and said well i got vlsd, so chuck us the 2way to suit, anyway after some explanation he thought i had an s13 the whole time, which has 4 variants when it comes to aftermarket diffs, so was a communication error in both behaves. anyway so all sorted, filthy 2way coming my way!

cheers guys!

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