Today's Posts Mark Forums Read Calendar
Go Back   NJFBOA - Home of New Jersey's Camaros and Firebirds > Tech Forums > Transmission and Driveline

Notices


View Poll Results: Replace or rebuild
Rebuild Eaton 1 16.67%
Detroit True Track 0 0%
Detroit Locker 1 16.67%
Spool 4 66.67%
Voters: 6. You may not vote on this poll

Closed Thread
 
Thread Tools
Old 03-07-2013, 05:45 PM   #26
B4C
 
Join Date: May 2007
Location: Jim Thorpe PA
Posts: 2,133
iTrader: (1)
Dont have the money for the s60 right now and dont feel like throwing extra money at something im not going to keep. The eaton did hold up to 30k miles and over 50 track passes when I had it and I bought it used.
__________________
01 SS 383 stroker, Magnum F, 9in.
86 Trans-Am 355 t56

Last edited by B4C; 03-07-2013 at 05:46 PM.
B4C is offline  
Old 03-07-2013, 06:49 PM   #27
Sprayed 99
 
Join Date: Jul 2009
Location: Hammonton,NJ
Posts: 229
iTrader: (1)
But how many of those track passes did u actually 60' really hard? That is what will kill the eaton. Lanchin hard on sticky tires will kill it real fast. You could just upgrade your axles and throw in a locker or spool and be done. 12 bolts are pretty strong when done up right. And s60's weigh so friggin much.....you could pick up a used 9" cheaper and its def lighter.

Just my .02........i speak from experiance.....not opinion
__________________
99 TA M6
Sprayed 99 is offline  
Old 03-07-2013, 07:00 PM   #28
Featherburner
 
Join Date: Jun 2007
Location: Arm pit of the world... NJ
Posts: 2,676
iTrader: (1)
Quote:
Originally Posted by Sprayed 99 View Post
And s60's weigh so friggin much.....you could pick up a used 9" cheaper and its def lighter.
And weaker, and rob more HP...
__________________
John
Featherburner is offline  
Old 03-07-2013, 07:12 PM   #29
Sprayed 99
 
Join Date: Jul 2009
Location: Hammonton,NJ
Posts: 229
iTrader: (1)
Quote:
Originally Posted by Featherburner View Post
And weaker, and rob more HP...
The s60 or 9"?
__________________
99 TA M6
Sprayed 99 is offline  
Old 03-07-2013, 07:12 PM   #30
ShortFuse
 
ShortFuse's Avatar
 
Join Date: Jun 2009
Location: in a house
Posts: 93
iTrader: (1)
Man up get a spool if u worried bout how it will handle u should t even be behind the wheel of an fbody
__________________
Twisted Minds Racing


Reformed Dodge fanboy
ShortFuse is offline  
Old 03-07-2013, 07:15 PM   #31
B4C
 
Join Date: May 2007
Location: Jim Thorpe PA
Posts: 2,133
iTrader: (1)
Quote:
Originally Posted by Sprayed 99 View Post
But how many of those track passes did u actually 60' really hard? That is what will kill the eaton. Lanchin hard on sticky tires will kill it real fast. You could just upgrade your axles and throw in a locker or spool and be done. 12 bolts are pretty strong when done up right. And s60's weigh so friggin much.....you could pick up a used 9" cheaper and its def lighter.

Just my .02........i speak from experiance.....not opinion
Im not going to be racing on it, dont want it to start whining again after a few launches. For the price of a used 9in I can get a new s60....Ill be looking at both when I go to buy tho.
__________________
01 SS 383 stroker, Magnum F, 9in.
86 Trans-Am 355 t56
B4C is offline  
Old 03-07-2013, 07:23 PM   #32
ShortFuse
 
ShortFuse's Avatar
 
Join Date: Jun 2009
Location: in a house
Posts: 93
iTrader: (1)
Ten bolt an a spool you'll be good bud ��
__________________
Twisted Minds Racing


Reformed Dodge fanboy
ShortFuse is offline  
Old 03-07-2013, 07:26 PM   #33
B4C
 
Join Date: May 2007
Location: Jim Thorpe PA
Posts: 2,133
iTrader: (1)
Yeah ill do that, anyone want to trade a 12 bolt for a spooled 10 bolt?
__________________
01 SS 383 stroker, Magnum F, 9in.
86 Trans-Am 355 t56
B4C is offline  
Old 03-07-2013, 07:29 PM   #34
Featherburner
 
Join Date: Jun 2007
Location: Arm pit of the world... NJ
Posts: 2,676
iTrader: (1)
Quote:
Originally Posted by Sprayed 99 View Post
The s60 or 9"?
9".
__________________
John
Featherburner is offline  
Old 03-07-2013, 07:30 PM   #35
BonzoHansen
Admin.
 
BonzoHansen's Avatar
 
Join Date: Aug 2005
Location: Hamilton, NJ
Posts: 20,152
iTrader: (27)
if ya got a 9" can't you have a few center sections so you can run a spool at the track and then a real dif for the street miles where you have logged over 30,000 miles? I always thought that flexibility was the cool factor with a 9"
__________________
Vent Windows Forever!

The looser the waistband, the deeper the quicksand. Or so I have read.

Feather-light suspension, Konis just couldn't hold. I'm so glad I took a look inside your showroom doors.

Hey everybody, it's good to have you on the Baba-too-da-ba-too-ba-ba-buh-doo-ga-ga-bop-a-dop
BonzoHansen is offline  
Old 03-07-2013, 07:35 PM   #36
ShortFuse
 
ShortFuse's Avatar
 
Join Date: Jun 2009
Location: in a house
Posts: 93
iTrader: (1)
Quote:
Originally Posted by Featherburner View Post
9".
So your really sayin a 9 inch is weaker then an s60
__________________
Twisted Minds Racing


Reformed Dodge fanboy
ShortFuse is offline  
Old 03-07-2013, 07:39 PM   #37
Sprayed 99
 
Join Date: Jul 2009
Location: Hammonton,NJ
Posts: 229
iTrader: (1)
Quote:
Originally Posted by Featherburner View Post
9".
Have you ever seen back to back dyno comparisons between the rears in the same car? The difference is small. And how is strength an issue with properly set up 9" in an 11 sec car? The 9" in my car is good to over 1500 hp.......how is that not strong?
__________________
99 TA M6

Last edited by Sprayed 99; 03-07-2013 at 07:41 PM.
Sprayed 99 is offline  
Old 03-07-2013, 09:50 PM   #38
k_garretson23
12 Second Club
 
k_garretson23's Avatar
 
Join Date: Oct 2011
Location: Clementon Nj
Posts: 173
iTrader: (2)
the s60's ring gear is 3/4" bigger than a 9"....please explain to me how a 9" is stronger? The s60 weighs all of 20lbs more than a 9". That difference is next to miniscule. If youre that worried about 20 pound go on a diet.
__________________

2002 Trans Am Ws-6 M6:
bolt-on's-tick-monster-UMI-
k_garretson23 is offline  
Old 03-08-2013, 08:35 AM   #39
ShortFuse
 
ShortFuse's Avatar
 
Join Date: Jun 2009
Location: in a house
Posts: 93
iTrader: (1)
Quote:
Originally Posted by k_garretson23 View Post
the s60's ring gear is 3/4" bigger than a 9"....please explain to me how a 9" is stronger? The s60 weighs all of 20lbs more than a 9". That difference is next to miniscule. If youre that worried about 20 pound go on a diet.
When u start goin fast that 20 lbs will make a big difference and a fabricated rear such as the fab 9 or m9 is stronger then the s60 with less drivetrain loss
__________________
Twisted Minds Racing


Reformed Dodge fanboy
ShortFuse is offline  
Old 03-08-2013, 09:57 AM   #40
WildBillyT
Ayatollah of Rock N Rolla / Admin
 
WildBillyT's Avatar
 
Join Date: Mar 2006
Location: Parts Unknown
Posts: 12,573
iTrader: (10)
Quote:
Originally Posted by k_garretson23 View Post
the s60's ring gear is 3/4" bigger than a 9"....please explain to me how a 9" is stronger? The s60 weighs all of 20lbs more than a 9". That difference is next to miniscule. If youre that worried about 20 pound go on a diet.
3/4" bigger in diameter but the toe to heel thickness of the gear is smaller. Dana loses in that case.
WildBillyT is offline  
Old 03-08-2013, 10:16 AM   #41
Sprayed 99
 
Join Date: Jul 2009
Location: Hammonton,NJ
Posts: 229
iTrader: (1)
Fab 9" Way more than 20lb lighter........and there are 6 sec cars sportin 9".........plenty strong enough for 11 sec slug
__________________
99 TA M6
Sprayed 99 is offline  
Old 03-08-2013, 10:17 AM   #42
LTb1ow
Mongo the Meet Coordinator
 
LTb1ow's Avatar
 
Join Date: May 2008
Posts: 16,900
iTrader: (8)
Quote:
Originally Posted by ShortFuse View Post
When u start goin fast that 20 lbs will make a big difference and a fabricated rear such as the fab 9 or m9 is stronger then the s60 with less drivetrain loss
S60 also only has gear sets down to a 3.55 area
__________________
Quote:
Originally Posted by KirkEvil View Post
repo bigals turd gen and part it out to a loving home
LTb1ow is offline  
Old 03-08-2013, 10:17 AM   #43
Sprayed 99
 
Join Date: Jul 2009
Location: Hammonton,NJ
Posts: 229
iTrader: (1)
Quote:
Originally Posted by WildBillyT View Post
3/4" bigger in diameter but the toe to heel thickness of the gear is smaller. Dana loses in that case.
This
__________________
99 TA M6
Sprayed 99 is offline  
Old 03-08-2013, 03:34 PM   #44
Lt1_8U
 
Lt1_8U's Avatar
 
Join Date: Sep 2006
Location: north jersey
Posts: 1,680
iTrader: (3)
Quote:
Originally Posted by stealth355tpi View Post
Spool on the street here, just have to know what you can and can't do. I've got a Detroit locker with less then 1000miles on it but its for 33 spline.
This, you can't go making tight corners. I upgraded my studs to arp and never had a problem. I also never broke a rear... Your not trying to make it handle, spool it and be done
Lt1_8U is offline  
Old 03-08-2013, 03:42 PM   #45
BonzoHansen
Admin.
 
BonzoHansen's Avatar
 
Join Date: Aug 2005
Location: Hamilton, NJ
Posts: 20,152
iTrader: (27)
I suspect the spool supporters are not putting 5,000+ miles a year on the car. The more you drive it the more of a chance you are taking. Fine for a race car, asking for trouble with every additional street mile. ARP studs do not remove all risk.
__________________
Vent Windows Forever!

The looser the waistband, the deeper the quicksand. Or so I have read.

Feather-light suspension, Konis just couldn't hold. I'm so glad I took a look inside your showroom doors.

Hey everybody, it's good to have you on the Baba-too-da-ba-too-ba-ba-buh-doo-ga-ga-bop-a-dop
BonzoHansen is offline  
Old 03-08-2013, 03:55 PM   #46
LTb1ow
Mongo the Meet Coordinator
 
LTb1ow's Avatar
 
Join Date: May 2008
Posts: 16,900
iTrader: (8)
Quote:
Originally Posted by BonzoHansen View Post
I suspect the spool supporters are not putting 5,000+ miles a year on the car. The more you drive it the more of a chance you are taking. Fine for a race car, asking for trouble with every additional street mile. ARP studs do not remove all risk.
Can you show any documented proof or examples of the idea you are proposing about spools and street use?
__________________
Quote:
Originally Posted by KirkEvil View Post
repo bigals turd gen and part it out to a loving home
LTb1ow is offline  
Old 03-08-2013, 04:03 PM   #47
Lt1_8U
 
Lt1_8U's Avatar
 
Join Date: Sep 2006
Location: north jersey
Posts: 1,680
iTrader: (3)
My trans am got driven every day on the street for over a year
Lt1_8U is offline  
Old 03-08-2013, 04:05 PM   #48
BonzoHansen
Admin.
 
BonzoHansen's Avatar
 
Join Date: Aug 2005
Location: Hamilton, NJ
Posts: 20,152
iTrader: (27)
Quote:
Originally Posted by LTb1ow View Post
Can you show any documented proof or examples of the idea you are proposing about spools and street use?
Quote:
Originally Posted by BonzoHansen View Post
No, I’ve always listened to the professionals that know more than I do that say spools are not for the street and can cause broken axles and studs. I don’t need to have it happen to me personally to know it’s wrong. But I have seen the damage on other people’s cars.
I can't add to my last answer (edit, yes I can, it can cause tire wear issues too). People are allowed to do as they please.

This is one of the topics that the "for" people will defend to the hilt and the "against" people will stay in their corner and no amount of added information changes anyone's mind. It's one of those "if I didn't see it happen it's BS". Ok. To each their own.
__________________
Vent Windows Forever!

The looser the waistband, the deeper the quicksand. Or so I have read.

Feather-light suspension, Konis just couldn't hold. I'm so glad I took a look inside your showroom doors.

Hey everybody, it's good to have you on the Baba-too-da-ba-too-ba-ba-buh-doo-ga-ga-bop-a-dop
BonzoHansen is offline  
Old 03-08-2013, 06:10 PM   #49
Sprayed 99
 
Join Date: Jul 2009
Location: Hammonton,NJ
Posts: 229
iTrader: (1)
Alot of bad information and fail in this thread............hope the OP can sort out the bs and make a logical decision.............
__________________
99 TA M6

Last edited by Sprayed 99; 03-08-2013 at 06:12 PM.
Sprayed 99 is offline  
Old 03-08-2013, 06:24 PM   #50
LTb1ow
Mongo the Meet Coordinator
 
LTb1ow's Avatar
 
Join Date: May 2008
Posts: 16,900
iTrader: (8)
Quote:
Originally Posted by BonzoHansen View Post
I can't add to my last answer (edit, yes I can, it can cause tire wear issues too). People are allowed to do as they please.

This is one of the topics that the "for" people will defend to the hilt and the "against" people will stay in their corner and no amount of added information changes anyone's mind. It's one of those "if I didn't see it happen it's BS". Ok. To each their own.
I am merely curious about where the internet fallacy comes from. It seems there is always someone who says it will cause the end of the world and someone who says they daily it 10k miles a year with 5 parallel parking jobs a day.

So, a example of why it is so bad would be nice here.
__________________
Quote:
Originally Posted by KirkEvil View Post
repo bigals turd gen and part it out to a loving home
LTb1ow is offline  
Closed Thread

  NJFBOA - Home of New Jersey's Camaros and Firebirds > Tech Forums > Transmission and Driveline


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

Forum Jump

» Sponsor List














All times are GMT -5. The time now is 04:37 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.