997 Turbo / GT2 2006–2012 Turbo discussion on the 997 model Porsche 911 Twin Turbo.
Sponsored by:
Sponsored by: Bears Transport

997TT Manual Transmission and Differential strength

Thread Tools
 
Search this Thread
 
Rate Thread
 
  #16  
Old 02-03-2015, 09:26 AM
Mark @ AIM Performance's Avatar
Basic Sponsor
Thread Starter
Join Date: Dec 2009
Location: S.Plainfield, NJ
Posts: 6,589
Rep Power: 853
Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !
Originally Posted by Squat
You ever talk to Roger? He said he would do my 997.
yeah. i bought his billet side cover, shift arrester and billet shift forks for the 996. they will all "do the 997 box" aka rebuild it with mostly stock parts.
 
__________________
#TeamAIM
997TT SilverSpool - 210.8 mph 1/2 Mile WR Apr 2019, 9.2 @ 168 mph 1/4 Mile Manual World Record , 3.15 60-130 mph , 2.72 100-150 mph , 1400whp E85
996TT SpoolBus - 204.6 mph 1/2 Mile 996TT WR Aug 2018, 9.5 @ 154 mph, 3.23 60-130 mph, 2.5 100-150 mph Manual Porsche World Record, 1400whp E85
997TT SlowBerry - 205.0 mph 1/2 Mile WR Nov 2018, 9.7 @ 170 mph 1/4 Mile , 3.2 60-130 mph , 2.4 100-150 mph , 1420whp E85
ESMOTOR | DO88 | TPC DSC | SYVECS | COBB | IPD | KLINE | XONA | AMS | ID | ERP | SACHS | TURBOSMART | CSF | DODSON |
  #17  
Old 02-03-2015, 09:29 AM
Squat's Avatar
Registered User
Join Date: Dec 2011
Posts: 1,450
Rep Power: 77
Squat is a splendid one to beholdSquat is a splendid one to beholdSquat is a splendid one to beholdSquat is a splendid one to beholdSquat is a splendid one to beholdSquat is a splendid one to behold
Originally Posted by prodigymb
yeah. i bought his billet side cover, shift arrester and billet shift forks for the 996. they will all "do the 997 box" aka rebuild it with mostly stock parts.
Humm that is weird he asked me what power I wanted and would build to that. Granted I am less than 2 hours from him and could leave the tranny there.


Take a look at your dyno and then the normal RPM and speed number when you shift and how you shift. That might help you narrow down your needs. Or help with longevity of it. In my exp. its usually 2nd or 3rd that goes and not saying you are that guy, but the dude is grabbing for 2nd and trying to balance the gear change with getting the best time and sometimes the shift isnt as clean as it should be for the power.
Granted most of my exp is with BMWs and then to a much lesser extent Vettes.
 
  #18  
Old 02-03-2015, 12:48 PM
Mit_Boost's Avatar
Registered User
Join Date: Nov 2013
Location: NYC
Posts: 226
Rep Power: 37
Mit_Boost has a brilliant futureMit_Boost has a brilliant futureMit_Boost has a brilliant futureMit_Boost has a brilliant futureMit_Boost has a brilliant futureMit_Boost has a brilliant futureMit_Boost has a brilliant futureMit_Boost has a brilliant futureMit_Boost has a brilliant futureMit_Boost has a brilliant futureMit_Boost has a brilliant future
Originally Posted by Squat
Your lost 3rd gear? Humm. Given your power when where you shifting?
What rpm and speed?
YouTube "SpoolBus"
 
  #19  
Old 02-03-2015, 01:08 PM
Mark @ AIM Performance's Avatar
Basic Sponsor
Thread Starter
Join Date: Dec 2009
Location: S.Plainfield, NJ
Posts: 6,589
Rep Power: 853
Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !
Originally Posted by Squat
when you shift and how you shift.
i shift when the gear that im in runs out ....
 
__________________
#TeamAIM
997TT SilverSpool - 210.8 mph 1/2 Mile WR Apr 2019, 9.2 @ 168 mph 1/4 Mile Manual World Record , 3.15 60-130 mph , 2.72 100-150 mph , 1400whp E85
996TT SpoolBus - 204.6 mph 1/2 Mile 996TT WR Aug 2018, 9.5 @ 154 mph, 3.23 60-130 mph, 2.5 100-150 mph Manual Porsche World Record, 1400whp E85
997TT SlowBerry - 205.0 mph 1/2 Mile WR Nov 2018, 9.7 @ 170 mph 1/4 Mile , 3.2 60-130 mph , 2.4 100-150 mph , 1420whp E85
ESMOTOR | DO88 | TPC DSC | SYVECS | COBB | IPD | KLINE | XONA | AMS | ID | ERP | SACHS | TURBOSMART | CSF | DODSON |
  #20  
Old 02-03-2015, 07:20 PM
Squat's Avatar
Registered User
Join Date: Dec 2011
Posts: 1,450
Rep Power: 77
Squat is a splendid one to beholdSquat is a splendid one to beholdSquat is a splendid one to beholdSquat is a splendid one to beholdSquat is a splendid one to beholdSquat is a splendid one to behold
Originally Posted by prodigymb
i shift when the gear that im in runs out ....
Well a dyno will tell you the power, I am sure you know LOL, and you can figure how much is being dumped into your tranny at the shift from 2nd to 3rd. You should be able to ask the tuners with the big power packages with a pretty darn good HP number your tranny is getting hit with.

If you are making runs and only shifting once then I would say its something else because 2nd should be the gear that goes. A lot of cars depending on the ratio burn 3rd, maybe because its a push shift instead of a pull but guys grind the hell out of third. Buddy bought a used M3 put a blower on it and lost third pretty quick replaced it with stock and was fine, turns out the previous owner learned to drive on it and like to "power shift"

If you are making 3 shifts is there any history on the car? I am just thinking that you should be losing 2nd too. I just hope you dont need to drop $$$ on a tranny and hope its just a one time thing.
 

Last edited by Squat; 02-03-2015 at 07:25 PM.
  #21  
Old 02-04-2015, 08:35 AM
Mark @ AIM Performance's Avatar
Basic Sponsor
Thread Starter
Join Date: Dec 2009
Location: S.Plainfield, NJ
Posts: 6,589
Rep Power: 853
Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !
Originally Posted by Squat
If you are making 3 shifts is there any history on the car? I am just thinking that you should be losing 2nd too. I just hope you dont need to drop $$$ on a tranny and hope its just a one time thing.
what in the world are yoooooooouuu talking about ? what do you care for history of the car, what is a one time thing?

just to clear it up for the most clueless member of the 997 forum: my 997 has no current issues with transmission and i am looking to upgrade it so that it stays that way or i am looking to hear from members who put some hard miles on their stock gearboxes.

its like you are imagining stuff in your head instead of actually reading, stick to tuner-battle and vacuum line testing threads.
 
__________________
#TeamAIM
997TT SilverSpool - 210.8 mph 1/2 Mile WR Apr 2019, 9.2 @ 168 mph 1/4 Mile Manual World Record , 3.15 60-130 mph , 2.72 100-150 mph , 1400whp E85
996TT SpoolBus - 204.6 mph 1/2 Mile 996TT WR Aug 2018, 9.5 @ 154 mph, 3.23 60-130 mph, 2.5 100-150 mph Manual Porsche World Record, 1400whp E85
997TT SlowBerry - 205.0 mph 1/2 Mile WR Nov 2018, 9.7 @ 170 mph 1/4 Mile , 3.2 60-130 mph , 2.4 100-150 mph , 1420whp E85
ESMOTOR | DO88 | TPC DSC | SYVECS | COBB | IPD | KLINE | XONA | AMS | ID | ERP | SACHS | TURBOSMART | CSF | DODSON |
  #22  
Old 02-04-2015, 08:37 AM
Squat's Avatar
Registered User
Join Date: Dec 2011
Posts: 1,450
Rep Power: 77
Squat is a splendid one to beholdSquat is a splendid one to beholdSquat is a splendid one to beholdSquat is a splendid one to beholdSquat is a splendid one to beholdSquat is a splendid one to behold
Read your first post and Learn how a transmission works before you post. You are so into your self and think you have a clue.

Seriously how dumb can one person be. Did you forget your pills.

Lol you have no Problems..... No tuner had any problems. And you are giving me crap about worrying over Nothing?

Haha hahahahhahaha OMFG thanks for the laugh. I really thought you were smarter than that
 
  #23  
Old 02-04-2015, 09:25 AM
Mark @ AIM Performance's Avatar
Basic Sponsor
Thread Starter
Join Date: Dec 2009
Location: S.Plainfield, NJ
Posts: 6,589
Rep Power: 853
Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !
Originally Posted by Squat
Read your first post and Learn ....
Haha hahahahhahaha OMFG thanks for the laugh. I really thought you were smarter than that
my first post said that i broke a 996tt gearbox previously, in a 996tt, years ago. in a 996tt gearbox 3rd gear is weak, but you haven't gotten to that lesson yet since you are still making nooblet threads about which stock turbo tune is the safest.....

i'm glad it made you laugh ...... because you know what they say about people that aren't so bright, they often laugh to cover up the fact that they in fact know nothing of the topic being discussed. with every additional post you make its very clear that you know nothing on the topic of Porsche gearboxes besides that your car has one in it. i doubt you'd recognize one if it fell into your lap.

let me reiterate why i feel that you completely incompetent and clueless

Originally Posted by Squat
The weakest link on a high power manual is the clutch
Since when is clutch part of a transmission?


Originally Posted by Squat
If you upgrade it, which most people do, you are reducing wear on the tranny.
that is false, an upgraded clutch will increase wear on the tranny

Originally Posted by Squat
There is a guy in AZ that can beef up your tranny if you want. He does work on 997s and 996s
Find him yet ?

Originally Posted by Squat
Which is interesting because I think the C4s and Turbo have the same part number on the tranny
Nothing interesting about that except the fact that you made it up and it is 100% false

Originally Posted by Squat
Take a look at your dyno and then the normal RPM and speed number when you shift and how you shift. That might help you narrow down your needs. Or help with longevity of it.
lol a dyno had nothing to do with upgrading a transmission or how you shift whats so ever.

Originally Posted by Squat
Granted most of my exp is with BMWs and then to a much lesser extent Vettes.
maybe stick to sharing your exp m3post and ls1tech since its useless here

Originally Posted by Squat
Well a dyno will tell you the power, I am sure you know LOL,
^^^ no LOL i LOL don't LOL know LOL

Originally Posted by Squat
and you can figure how much is being dumped into your tranny at the shift from 2nd to 3rd
You should be able to ask the tuners with the big power packages with a pretty darn good HP number your tranny is getting hit with.


Originally Posted by Squat
If you are making runs and only shifting once then I would say its something else because 2nd should be the gear that goes.
only thing that shifts once in a full run is a powerglide

Originally Posted by Squat
Buddy bought a used M3 put a blower on it and lost third pretty quick
more priceless info from Squat

Originally Posted by Squat
I am just thinking that you should be losing 2nd too
Thanks for the remote diagnosis of my perfectly functioning gearbox.

meanwhile ill go back in my dumb world and learn how a transmission works..... oh wait ..... i already have.







 
__________________
#TeamAIM
997TT SilverSpool - 210.8 mph 1/2 Mile WR Apr 2019, 9.2 @ 168 mph 1/4 Mile Manual World Record , 3.15 60-130 mph , 2.72 100-150 mph , 1400whp E85
996TT SpoolBus - 204.6 mph 1/2 Mile 996TT WR Aug 2018, 9.5 @ 154 mph, 3.23 60-130 mph, 2.5 100-150 mph Manual Porsche World Record, 1400whp E85
997TT SlowBerry - 205.0 mph 1/2 Mile WR Nov 2018, 9.7 @ 170 mph 1/4 Mile , 3.2 60-130 mph , 2.4 100-150 mph , 1420whp E85
ESMOTOR | DO88 | TPC DSC | SYVECS | COBB | IPD | KLINE | XONA | AMS | ID | ERP | SACHS | TURBOSMART | CSF | DODSON |
  #24  
Old 02-04-2015, 02:16 PM
CRR's Avatar
CRR
CRR is offline
Registered User
Join Date: Nov 2011
Location: Houston
Posts: 153
Rep Power: 30
CRR has much to be proud ofCRR has much to be proud ofCRR has much to be proud ofCRR has much to be proud ofCRR has much to be proud ofCRR has much to be proud ofCRR has much to be proud ofCRR has much to be proud ofCRR has much to be proud of
Seems as though there is some confusion about whether upgraded internals from a 996 gearbox can be swapped over to a 997 case. I have an email from Rader saying that it's no problem. I intend to do just that. Will update when/if it's a success.
 
  #25  
Old 02-04-2015, 02:20 PM
Mark @ AIM Performance's Avatar
Basic Sponsor
Thread Starter
Join Date: Dec 2009
Location: S.Plainfield, NJ
Posts: 6,589
Rep Power: 853
Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !Mark @ AIM Performance Is a GOD !
Originally Posted by CRR
Seems as though there is some confusion about whether upgraded internals from a 996 gearbox can be swapped over to a 997 case. I have an email from Rader saying that it's no problem. I intend to do just that. Will update when/if it's a success.
Cam, that is because you have a 997 GT2 not a 997TT AWD. 997 GT2 parts fit into the 996TT box but they will not fit into 997TT AWD box. You can ask Rader, that is the reason why Rader initially built an upgraded 996TT box for Anthony's 997TT.
 
__________________
#TeamAIM
997TT SilverSpool - 210.8 mph 1/2 Mile WR Apr 2019, 9.2 @ 168 mph 1/4 Mile Manual World Record , 3.15 60-130 mph , 2.72 100-150 mph , 1400whp E85
996TT SpoolBus - 204.6 mph 1/2 Mile 996TT WR Aug 2018, 9.5 @ 154 mph, 3.23 60-130 mph, 2.5 100-150 mph Manual Porsche World Record, 1400whp E85
997TT SlowBerry - 205.0 mph 1/2 Mile WR Nov 2018, 9.7 @ 170 mph 1/4 Mile , 3.2 60-130 mph , 2.4 100-150 mph , 1420whp E85
ESMOTOR | DO88 | TPC DSC | SYVECS | COBB | IPD | KLINE | XONA | AMS | ID | ERP | SACHS | TURBOSMART | CSF | DODSON |
  #26  
Old 02-04-2015, 02:21 PM
CRR's Avatar
CRR
CRR is offline
Registered User
Join Date: Nov 2011
Location: Houston
Posts: 153
Rep Power: 30
CRR has much to be proud ofCRR has much to be proud ofCRR has much to be proud ofCRR has much to be proud ofCRR has much to be proud ofCRR has much to be proud ofCRR has much to be proud ofCRR has much to be proud ofCRR has much to be proud of
Originally Posted by prodigymb
Cam, that is because you have a 997 GT2 not a 997TT AWD. 997 GT2 parts fit into the 996TT box but they will not fit into 997TT AWD box. You can ask Rader, that is the reason why Rader initially built an upgraded 996TT box for Anthony's 997TT.
Ok got it.
 
  #27  
Old 02-04-2015, 04:16 PM
Swole Powell's Avatar
Registered User
Join Date: Dec 2007
Location: Houston
Posts: 635
Rep Power: 109
Swole Powell Is a GOD !Swole Powell Is a GOD !Swole Powell Is a GOD !Swole Powell Is a GOD !Swole Powell Is a GOD !Swole Powell Is a GOD !Swole Powell Is a GOD !Swole Powell Is a GOD !Swole Powell Is a GOD !Swole Powell Is a GOD !Swole Powell Is a GOD !
Originally Posted by prodigymb
yah man i thought about it too. when i was doing the clutch and 997 box was out you can really tell that they beefed up the cases vs the 996 box with additional and thicker webbing.

does your car have the LSD or an open diff?
Factory LSD option car, Rader has some gears for our tranny if it does end up breaking. Till then I will enjoy the terrible gear ratio Porsche chose to give us.
 
  #28  
Old 02-04-2015, 04:18 PM
Brooklyn boosting's Avatar
Registered User
Join Date: Jun 2014
Location: Bklyn
Posts: 604
Rep Power: 55
Brooklyn boosting has a reputation beyond reputeBrooklyn boosting has a reputation beyond reputeBrooklyn boosting has a reputation beyond reputeBrooklyn boosting has a reputation beyond reputeBrooklyn boosting has a reputation beyond reputeBrooklyn boosting has a reputation beyond reputeBrooklyn boosting has a reputation beyond reputeBrooklyn boosting has a reputation beyond reputeBrooklyn boosting has a reputation beyond reputeBrooklyn boosting has a reputation beyond reputeBrooklyn boosting has a reputation beyond repute
I've heard of clutch blowing but to be honest..I've never heard someone blow a tranny or diff...I dragged my car on track and street like it was nobody's business last year and the car took it like a champ.....on the same note I know 2 turbos with 680+ @ wheels and they keep waiting for something to snap......both have said they are surprised who well the car takes it....only issue I've heard from either is snapping the crank pin.....
 
  #29  
Old 02-04-2015, 05:15 PM
32krazy!'s Avatar
Banned
Join Date: Dec 2008
Location: tn
Age: 62
Posts: 5,551
Rep Power: 626
32krazy! Is a GOD !32krazy! Is a GOD !32krazy! Is a GOD !32krazy! Is a GOD !32krazy! Is a GOD !32krazy! Is a GOD !32krazy! Is a GOD !32krazy! Is a GOD !32krazy! Is a GOD !32krazy! Is a GOD !32krazy! Is a GOD !
Originally Posted by Brooklyn boosting
I've heard of clutch blowing but to be honest..I've never heard someone blow a tranny or diff...I dragged my car on track and street like it was nobody's business last year and the car took it like a champ.....on the same note I know 2 turbos with 680+ @ wheels and they keep waiting for something to snap......both have said they are surprised who well the car takes it....only issue I've heard from either is snapping the crank pin.....
prodigy and garth from undercover and tim941nyc are absolute champions when it comes to breaking the porsche trans and diff!!!! can't nobody break a trans like garth! of course these cars have 1000+ to 1400rwhp. hard launches at the track. no dyno queens here
 
  #30  
Old 02-04-2015, 06:30 PM
Brooklyn boosting's Avatar
Registered User
Join Date: Jun 2014
Location: Bklyn
Posts: 604
Rep Power: 55
Brooklyn boosting has a reputation beyond reputeBrooklyn boosting has a reputation beyond reputeBrooklyn boosting has a reputation beyond reputeBrooklyn boosting has a reputation beyond reputeBrooklyn boosting has a reputation beyond reputeBrooklyn boosting has a reputation beyond reputeBrooklyn boosting has a reputation beyond reputeBrooklyn boosting has a reputation beyond reputeBrooklyn boosting has a reputation beyond reputeBrooklyn boosting has a reputation beyond reputeBrooklyn boosting has a reputation beyond repute
Ouch,,,,,1000 awhp launch...I'm surprised the car dosent snap in half....those cars are track monsters....prod..was asking for dyno number limits for lower then those numbers...
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.

Quick Reply: 997TT Manual Transmission and Differential strength



All times are GMT -6. The time now is 10:06 AM.