Nissan 370Z Forum  

viscous slip differential

is it worth getting sports package on the car due to the viscous slip differential it comes with? is it a big improvement or what u guys think?

Go Back   Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain


Like Tree1Likes

Reply
 
LinkBack Thread Tools Display Modes
Old 11-23-2009, 05:54 PM   #1 (permalink)
Base Member
 
Join Date: Aug 2009
Location: la
Posts: 152
Drives: 370z
Rep Power: 16
zellsexy is on a distinguished road
Default viscous slip differential

is it worth getting sports package on the car due to the viscous slip differential it comes with? is it a big improvement or what u guys think?
zellsexy is offline   Reply With Quote
Old 11-23-2009, 06:39 PM   #2 (permalink)
Base Member
 
Island_370's Avatar
 
Join Date: Jun 2009
Location: Puerto Rico
Posts: 228
Drives: 09 Nissan 370Z SR M6
Rep Power: 16
Island_370 is on a distinguished road
Default

The LSD was a factor in my choice. So to me....yes.
__________________
Autobahn Country Club (North and South Tracks), Blackhawk Farms, Grattan, Gingerman, Mid-Ohio, Putnam Park, Road America, Sears Point, Thunderhill, VIR and "The Ring"
Island_370 is offline   Reply With Quote
Old 11-23-2009, 07:03 PM   #3 (permalink)
A True Z Fanatic
 
NYBladeZ's Avatar
 
Join Date: Apr 2009
Location: New York
Posts: 2,158
Drives: Lotus Exige S
Rep Power: 20
NYBladeZ has a spectacular aura aboutNYBladeZ has a spectacular aura about
Default

the sport package offers big wheels, brakes, sycrorev, and an lsd. Try getting all that for less that what the sport package upgrade costs. Personally, yes I think it's better, I've had cars without it and I hated when only one wheel spun out.
__________________
2009 Carbon Fiber/Red 370z aka Trish: Sports Package, Meisterschaft full catback, Fast Intentions Longtube Headers, Injen Long Tube Intakes, UpRev Tune: Sold
2008 Lotus Exige S Club Racer aka Bella, always leaves me smiling
NYBladeZ is offline   Reply With Quote
Old 11-23-2009, 07:06 PM   #4 (permalink)
A True Z Fanatic
 
Red370's Avatar
 
Join Date: Jul 2009
Location: Kaiserslautern, Germany
Posts: 4,391
Drives: your mom to church
Rep Power: 296
Red370 has a reputation beyond reputeRed370 has a reputation beyond reputeRed370 has a reputation beyond reputeRed370 has a reputation beyond reputeRed370 has a reputation beyond reputeRed370 has a reputation beyond reputeRed370 has a reputation beyond reputeRed370 has a reputation beyond reputeRed370 has a reputation beyond reputeRed370 has a reputation beyond reputeRed370 has a reputation beyond repute
Default

the Viscous LSD, no, everything else, great value. Viscous LSD's are garbage, overheat quickly and lose effectiveness, there have been alot of problems with the stock LSD, check out the track threads.

And Quote:
"Viscous LSDs are less efficient than mechanical types, that is, they "lose" some power. They do not stand up well to abuse. In particular, any sustained load which overheats the silicone results in sudden permanent loss of the differential effect.[5] They do have the virtue of failing gracefully, reverting to semi-open differential behaviour. Typically a visco-differential that has covered 60,000 miles (97,000 km) or more will be functioning largely as an open differential; this is a known weakness of the original Mazda MX-5 (a.k.a. Miata) sports car. The silicone oil is factory sealed in a separate chamber from the gear oil surrounding the rest of the differential. This is not serviceable and when the differential's behaviour deteriorates, the VLSD centre is replaced."

In closing, dont buy it for the LSD, buy it for Synchro Rev Match/Wheels, etc.
Best LSD's in my opinion are the 1.5 way Carbonetics.
__________________
2011 Mustang 5.0 | 3.55's | Lethal Performance off road H-Pipe | Magnaflow Muffler Delete | JLT CAI/Bama tuned 417whp/ 404 ft/lbs

Last edited by Red370; 11-23-2009 at 07:11 PM.
Red370 is offline   Reply With Quote
Old 11-24-2009, 06:23 AM   #5 (permalink)
Base Member
 
Island_370's Avatar
 
Join Date: Jun 2009
Location: Puerto Rico
Posts: 228
Drives: 09 Nissan 370Z SR M6
Rep Power: 16
Island_370 is on a distinguished road
Default

Quote:
Originally Posted by Red370 View Post
the Viscous LSD, no, everything else, great value. Viscous LSD's are garbage, overheat quickly and lose effectiveness, there have been alot of problems with the stock LSD, check out the track threads.

And Quote:
"Viscous LSDs are less efficient than mechanical types, that is, they "lose" some power. They do not stand up well to abuse. In particular, any sustained load which overheats the silicone results in sudden permanent loss of the differential effect.[5] They do have the virtue of failing gracefully, reverting to semi-open differential behaviour. Typically a visco-differential that has covered 60,000 miles (97,000 km) or more will be functioning largely as an open differential; this is a known weakness of the original Mazda MX-5 (a.k.a. Miata) sports car. The silicone oil is factory sealed in a separate chamber from the gear oil surrounding the rest of the differential. This is not serviceable and when the differential's behaviour deteriorates, the VLSD centre is replaced."
For normal street use, the LSD is fine. If you want a track car, then the diff is one of many required upgrades.
__________________
Autobahn Country Club (North and South Tracks), Blackhawk Farms, Grattan, Gingerman, Mid-Ohio, Putnam Park, Road America, Sears Point, Thunderhill, VIR and "The Ring"
Island_370 is offline   Reply With Quote
Old 11-24-2009, 07:16 AM   #6 (permalink)
A True Z Fanatic
 
370Zsteve's Avatar
 
Join Date: Sep 2009
Location: Gold Coast CT
Posts: 10,599
Drives: 2019 Corvette G.S.
Rep Power: 43
370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute
Default

Quote:
Originally Posted by Red370 View Post
the Viscous LSD, no, everything else, great value. Viscous LSD's are garbage, overheat quickly and lose effectiveness, there have been alot of problems with the stock LSD, check out the track threads.
I don't think the guy is tracking his car. For the street, the viscous LSD is a fantastic item. The whole sport pkg is a steal, imo.
__________________
SOLD MY Z MARCH 2018 - another Core OG moves on - new ride 2019 Z Corvette Grand Sport - no mods necessary but already have eyes on HFC and intakes LOL IT NEVER ENDS.
370Zsteve is offline   Reply With Quote
Old 11-24-2009, 07:23 AM   #7 (permalink)
A True Z Fanatic
 
Matt's Avatar
 
Join Date: Oct 2009
Location: Augusta, GA
Age: 41
Posts: 1,680
Drives: 2010 Avalanche LT
Rep Power: 19
Matt is just really niceMatt is just really niceMatt is just really niceMatt is just really nice
Default

Quote:
Originally Posted by 370Zsteve View Post
The whole sport pkg is a steal, imo.
Where's yours????
__________________

"Any man who can drive a 370z while kissing a pretty girl is simply not giving the Z the attention it deserves." Albert Einstein....modified.
Matt is offline   Reply With Quote
Old 11-24-2009, 07:30 AM   #8 (permalink)
A True Z Fanatic
 
370Zsteve's Avatar
 
Join Date: Sep 2009
Location: Gold Coast CT
Posts: 10,599
Drives: 2019 Corvette G.S.
Rep Power: 43
370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute
Default

Quote:
Originally Posted by Matt View Post
Where's yours????


House closing today at 10am. Barring any unforeseen issues, I should have $$$$ in my bank account later today or tom'w.
__________________
SOLD MY Z MARCH 2018 - another Core OG moves on - new ride 2019 Z Corvette Grand Sport - no mods necessary but already have eyes on HFC and intakes LOL IT NEVER ENDS.
370Zsteve is offline   Reply With Quote
Old 11-24-2009, 07:32 AM   #9 (permalink)
A True Z Fanatic
 
Matt's Avatar
 
Join Date: Oct 2009
Location: Augusta, GA
Age: 41
Posts: 1,680
Drives: 2010 Avalanche LT
Rep Power: 19
Matt is just really niceMatt is just really niceMatt is just really niceMatt is just really nice
Default

Quote:
Originally Posted by 370Zsteve View Post


House closing today at 10am. Barring any unforeseen issues, I should have $$$$ in my bank account later today or tom'w.
Buying or selling? Good luck!
__________________

"Any man who can drive a 370z while kissing a pretty girl is simply not giving the Z the attention it deserves." Albert Einstein....modified.
Matt is offline   Reply With Quote
Old 11-24-2009, 07:38 AM   #10 (permalink)
A True Z Fanatic
 
370Zsteve's Avatar
 
Join Date: Sep 2009
Location: Gold Coast CT
Posts: 10,599
Drives: 2019 Corvette G.S.
Rep Power: 43
370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute
Default

Quote:
Originally Posted by Matt View Post
Buying or selling? Good luck!
Sold a house in Brooklyn, got the asking price in cash. Hence the new car.

__________________
SOLD MY Z MARCH 2018 - another Core OG moves on - new ride 2019 Z Corvette Grand Sport - no mods necessary but already have eyes on HFC and intakes LOL IT NEVER ENDS.
370Zsteve is offline   Reply With Quote
Old 11-24-2009, 07:39 AM   #11 (permalink)
A True Z Fanatic
 
Matt's Avatar
 
Join Date: Oct 2009
Location: Augusta, GA
Age: 41
Posts: 1,680
Drives: 2010 Avalanche LT
Rep Power: 19
Matt is just really niceMatt is just really niceMatt is just really niceMatt is just really nice
Default

Quote:
Originally Posted by 370Zsteve View Post

indeed.


What's the average house go for in Brooklyn? About 800k?
__________________

"Any man who can drive a 370z while kissing a pretty girl is simply not giving the Z the attention it deserves." Albert Einstein....modified.
Matt is offline   Reply With Quote
Old 11-24-2009, 07:44 AM   #12 (permalink)
A True Z Fanatic
 
370Zsteve's Avatar
 
Join Date: Sep 2009
Location: Gold Coast CT
Posts: 10,599
Drives: 2019 Corvette G.S.
Rep Power: 43
370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute
Default

Quote:
Originally Posted by Matt View Post
indeed.


What's the average house go for in Brooklyn? About 800k?
Woof, we derailed this thread. Well in this neighborhood, the average is at least that. It's become like Little Russia...huge influx of Orthodox Hasidim, you know, the guys who wear black hats and have lots of curls...and they have the $$$$$$$$$$$$$. AND, they have to walk to the temples on Saturday, they can't drive, and this house is like 2 blocks away from their temple

Back to topic
__________________
SOLD MY Z MARCH 2018 - another Core OG moves on - new ride 2019 Z Corvette Grand Sport - no mods necessary but already have eyes on HFC and intakes LOL IT NEVER ENDS.
370Zsteve is offline   Reply With Quote
Old 11-24-2009, 10:12 AM   #13 (permalink)
A True Z Fanatic
 
Join Date: Jun 2009
Location: Jenks, OK
Posts: 2,281
Drives: 370z Touring/Sport
Rep Power: 267
kannibul has a reputation beyond reputekannibul has a reputation beyond reputekannibul has a reputation beyond reputekannibul has a reputation beyond reputekannibul has a reputation beyond reputekannibul has a reputation beyond reputekannibul has a reputation beyond reputekannibul has a reputation beyond reputekannibul has a reputation beyond reputekannibul has a reputation beyond reputekannibul has a reputation beyond repute
Default

I guess one way to find out if your VLSD has worn out, would be to dump the clutch and do a burnout (6MT), or stomp the gas (7AT), and observe if you have 1 wheel or 2 wheels leaving rubber...
kannibul is offline   Reply With Quote
Old 11-24-2009, 10:23 AM   #14 (permalink)
A True Z Fanatic
 
370Zsteve's Avatar
 
Join Date: Sep 2009
Location: Gold Coast CT
Posts: 10,599
Drives: 2019 Corvette G.S.
Rep Power: 43
370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute370Zsteve has a reputation beyond repute
Default

Quote:
Originally Posted by kannibul View Post
I guess one way to find out if your VLSD has worn out, would be to dump the clutch and do a burnout (6MT), or stomp the gas (7AT), and observe if you have 1 wheel or 2 wheels leaving rubber...
And if your LSD isn't burned out already mebbe you'll do the deed! Sorry Kann, couldn't resist.
__________________
SOLD MY Z MARCH 2018 - another Core OG moves on - new ride 2019 Z Corvette Grand Sport - no mods necessary but already have eyes on HFC and intakes LOL IT NEVER ENDS.
370Zsteve is offline   Reply With Quote
Old 11-24-2009, 08:36 PM   #15 (permalink)
Base Member
 
Join Date: Aug 2009
Location: la
Posts: 152
Drives: 370z
Rep Power: 16
zellsexy is on a distinguished road
Default

so all in all, the sports package is worth it? also what if i decide the 7at? then the syncro rev match wouldnt matter right? or does it affect 7at still? im just worried if i get 6mt i wont be able to drive it to the ful potential cuz i dont have alot of mt experience ><
zellsexy is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
DIY: Rear Differential Oil Change spearfish25 DIY Section (Do-It-Yourself) 195 06-08-2020 03:06 PM
differential whine Pharmacist Nissan 370Z General Discussions 9 03-21-2011 08:42 AM
VDC off, but slip light blinks Pharmacist Nissan 370Z General Discussions 30 10-02-2009 08:26 PM
Differential clunking... 6SPD_FTW Engine & Drivetrain 9 05-23-2009 09:44 AM
LS Differential Fluid Changeout SoCal 370Z Engine & Drivetrain 1 03-15-2009 04:18 PM


All times are GMT -5. The time now is 02:55 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2