# 240 Rear End

**URL:** <https://forums.speedlife.net/t/240-rear-end/48001>\
**Category:** NYSpeed Automotive\
**Created:** [May 6, 2008, 2:48pm UTC](https://forums.speedlife.net/t/240-rear-end/48001 "2008-05-06T14:48:27Z")\
**Posts on this page:** 15\
**Page:** 2

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**Author:** ![deebo](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/deebo/32/5218_2.png) [@deebo](https://forums.speedlife.net/u/deebo)\
**Post date:** [May 7, 2008, 10:17am UTC](https://forums.speedlife.net/t/240-rear-end/48001/21 "2008-05-07T10:17:53Z")

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> [@Cavi Mike](#):
>
> FYI, 240’s and 300Z’s have independant rear suspension. Putting a live axle in requires a lot of fab work.

im trying to do some research on these different senarios in order to not get myself into a problem i nor someone else wants to handle.

can i have the link to hotrodkid’s page please

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**Author:** ![skatanic28](https://avatars.discourse-cdn.com/v4/letter/s/8e7dd6/32.png) [@skatanic28](https://forums.speedlife.net/u/skatanic28)\
**Post date:** [May 7, 2008, 10:23am UTC](https://forums.speedlife.net/t/240-rear-end/48001/22 "2008-05-07T10:23:25Z")

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> [@95LS1t](#):
>
> also would the stock 240 axles be able to handle that much power?

i dont think you would have a problem, plenty of people have taken the stock driveline to those power levels.

but beat on it enough, and i’m sure something will let go eventually

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**Author:** ![Nikuk](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/nikuk/32/7254_2.png) [@Nikuk](https://forums.speedlife.net/u/Nikuk)\
**Post date:** [May 7, 2008, 10:27am UTC](https://forums.speedlife.net/t/240-rear-end/48001/23 "2008-05-07T10:27:44Z")

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> [@95LS1t](#):
>
> can i have the link to the page please

:picard:

:search:

Threads started by HotRodKid, Search term “240”.

But since you said please: [http://nyspeed.com/forums/showthread.php?t=32025&highlight=240](http://nyspeed.com/forums/showthread.php?t=32025&highlight=240)

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**Author:** ![dftsilvia](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/dftsilvia/32/7447_2.png) [@dftsilvia](https://forums.speedlife.net/u/dftsilvia)\
**Post date:** [May 7, 2008, 10:42am UTC](https://forums.speedlife.net/t/240-rear-end/48001/24 "2008-05-07T10:42:31Z")

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so what ever happened to that project???

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**Author:** ![HotRodKid](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/hotrodkid/32/7609_2.png) [@HotRodKid](https://forums.speedlife.net/u/HotRodKid)\
**Post date:** [May 7, 2008, 10:43am UTC](https://forums.speedlife.net/t/240-rear-end/48001/25 "2008-05-07T10:43:45Z")

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im putting the 8.8 in teh car because

the stock rear suspension is battered  
the stock suspension is rusted to shit  
the stock k member is posibly bent  
the brakes are toast  
theres a toasted wheel brearing  
rear struts are insanely priced because of all the 240 humpers that want to go drift

so theres a shit suspension in the driveway, and a perfect one in the garage (which has less then like 200 miles on a full rebuild, including all the brakes

i think i have the fab work pretty well covered, considering i work for a heavy steel fab shop in the area … press brakes, iron worker, drill presses, hole wizards, all sorts of great stuff at my disposal

hell, right now im drawing up some stuff in CAD which i need for 240 project, so i can tack it onto an order for my side biz …

hell, ive even got a set of pinch weld clamp jack stands so i can set the car up in the driveway perfectly level while i gut out all the old frame and suspension and start from scratch … and someplace around here ive got a basic 10 point cage layed out in cad …

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**Author:** ![deebo](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/deebo/32/5218_2.png) [@deebo](https://forums.speedlife.net/u/deebo)\
**Post date:** [May 7, 2008, 11:35am UTC](https://forums.speedlife.net/t/240-rear-end/48001/26 "2008-05-07T11:35:14Z")

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so basically if everything is good and im comfortable with the car, (i plan on putting xxxx into suspension upgrades) i should just install a limited-slip and call it a day?

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**Author:** ![dftsilvia](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/dftsilvia/32/7447_2.png) [@dftsilvia](https://forums.speedlife.net/u/dftsilvia)\
**Post date:** [May 7, 2008, 11:52am UTC](https://forums.speedlife.net/t/240-rear-end/48001/27 "2008-05-07T11:52:16Z")

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for sure. the bottom line is one wheel peel sucks

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**Author:** ![bing](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bing/32/7211_2.png) [@bing](https://forums.speedlife.net/u/bing)\
**Post date:** [May 7, 2008, 1:10pm UTC](https://forums.speedlife.net/t/240-rear-end/48001/28 "2008-05-07T13:10:20Z")

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aftermarket diffs will be $700+… then you have to get a competent guy to put it in…

VLSD will hold 400hp + without issue… and it’s a direct bolt in… takes an hour maybe and the only reason it takes that long is because of where it is.

if you have a lift you can drop and pop in 45 minutes.

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**Author:** ![deebo](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/deebo/32/5218_2.png) [@deebo](https://forums.speedlife.net/u/deebo)\
**Post date:** [May 7, 2008, 1:26pm UTC](https://forums.speedlife.net/t/240-rear-end/48001/29 "2008-05-07T13:26:14Z")

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well i looked up on a lot of fourms and basically everyone said Clutch\>HLSD\>VLSF\>Welded… i think i might look into spending the extra money… and i do have access to a mechanic who can do it and a lift

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**Author:** ![deebo](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/deebo/32/5218_2.png) [@deebo](https://forums.speedlife.net/u/deebo)\
**Post date:** [May 8, 2008, 7:20pm UTC](https://forums.speedlife.net/t/240-rear-end/48001/30 "2008-05-08T19:20:39Z")

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and then… which is better 1.5 way or 2 way?

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**Author:** ![Adictd2b00st](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/adictd2b00st/32/7625_2.png) [@Adictd2b00st](https://forums.speedlife.net/u/Adictd2b00st)\
**Post date:** [May 8, 2008, 7:23pm UTC](https://forums.speedlife.net/t/240-rear-end/48001/31 "2008-05-08T19:23:57Z")

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i still don’t see why your going that route for what your gonna use the car for…

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**Author:** ![deebo](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/deebo/32/5218_2.png) [@deebo](https://forums.speedlife.net/u/deebo)\
**Post date:** [May 8, 2008, 7:26pm UTC](https://forums.speedlife.net/t/240-rear-end/48001/32 "2008-05-08T19:26:21Z")

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> [@Adictd2b00st](#):
>
> i still don’t see why your going that route for what your gonna use the car for…

so you just suggest getting the vlsd?

i just heard the clutch would hold up better and was all around better for autox/drag/drift(not proffesionally)/street

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**Author:** ![kuppler8](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/kuppler8/32/4988_2.png) [@kuppler8](https://forums.speedlife.net/u/kuppler8)\
**Post date:** [May 8, 2008, 9:25pm UTC](https://forums.speedlife.net/t/240-rear-end/48001/33 "2008-05-08T21:25:30Z")

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ok seriusly vlsd is a limited slip but a slow reacting one, where as if u were to get a clutch type its going to lock alot quicker than the vlsd.  
and i wouldnt ever put a solid axle in A 240 unless u were plaing on doing strictly drags and were puttin over like 1000 wheels horse power, because i know for a fact there are at least to companys that offer 1000hp axle kits. try the drive shaft shop and rbperformance i think are the 2 companys.

and is far as ur 1 way and 2 way limited slip i could explain but i dont feel like it and kaaz can do it much better so here is a link [http://www.kaazusa.com/introductionToLSD/introduction\_To\_LSD.htm](http://www.kaazusa.com/introductionToLSD/introduction_To_LSD.htm)

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<div class="post-metadata">

**Author:** ![HotRodKid](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/hotrodkid/32/7609_2.png) [@HotRodKid](https://forums.speedlife.net/u/HotRodKid)\
**Post date:** [May 8, 2008, 11:31pm UTC](https://forums.speedlife.net/t/240-rear-end/48001/34 "2008-05-08T23:31:37Z")

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[http://www.mazworx.com/store/?event=displayProduct&product=103](http://www.mazworx.com/store/?event=displayProduct&product=103)

totaly beats just putting a solid axle in the car :fail:

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<div class="post-metadata">

**Author:** ![TrueBlue](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/trueblue/32/7245_2.png) [@TrueBlue](https://forums.speedlife.net/u/TrueBlue)\
**Post date:** [May 9, 2008, 1:34pm UTC](https://forums.speedlife.net/t/240-rear-end/48001/35 "2008-05-09T13:34:24Z")

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> [@bing](#):
>
> 'Posi" is an American Manufacturers branding term, like Hemi… it doesnt mean anything. The term used by non-americans is limited slip differential… gawd, i hate it when guys convert over to jap scrap and talk about posi trac…lol…

False, it means plenty. So does Hemi? I hate it when non-americans that own jap scrap talk about Positraction…lol…

> [@MaximaSE98](#):
>
> isnt POSI a GM brand and ford uses a detriot locker…i dunno i am prolly wrong

Positraction is a GM trademark. It was so popular it basically became the “Kleenex” of limited slips. Mopar units were Sure-Grips, and Ford had the Traction Lok (in conjunction with the 9" rear end, probably the best factory solid rear out there).

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