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Review of 968 box in a 951

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Old 10-07-2008, 06:26 AM
  #16  
gt37vgt
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yeh i checked it out today looks like it will bolt strait ... the drive shafts are either of the 968 shafts the same as the 951 ?
I think I'll opt for taller rear tires for gearing up a little i think I can go about 12% taller with out too much trouble
Old 10-07-2008, 09:02 AM
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PorscheDude1
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The passenger side drive shaft is unique to the 6 speed.
Old 10-07-2008, 09:28 AM
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333pg333
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Originally Posted by JET951
Only the Diff itself is interchangable between the G50 and G44(968 six speed), the gears along with the Crownwheel and pinion are not interchangable parts. The G50 is stronger still. its gears are slightly bigger
Sean
Ah that's right. I'm thinking of the 924 turbo box. I'm sure the gears are interchangeable on these and some 911 ones.
Old 10-07-2008, 10:41 AM
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Van
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Originally Posted by shiners780
Corner balance, then alignment. Or you will have to pay for an alignment twice.
Jim's spot on the money.
Old 10-07-2008, 10:54 AM
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seattle951
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Originally Posted by gt37vgt
I think I'll opt for taller rear tires for gearing up a little i think I can go about 12% taller with out too much trouble
I had the same thought and have taller tires. It made a small difference.
Old 10-07-2008, 01:13 PM
  #21  
George D
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Originally Posted by shiners780
Corner balance, then alignment. Or you will have to pay for an alignment twice.
That's what I thought, but the alignment shop and the engineers helping me with my car said to do it after. The alignment shop is setting the ride height, adding 170lbs to the driver seat while they are doing the alignment. Then we'll corner balance. The alignment shop is doing their work today and Sean, a lister and good tech and engineer along with his brother a certified tech and senior at our local University is helping with the corner balance.

Don't know proper procedure, but I'm trusting my guys to do it right. If things are off, the alignment shop will take care of me.

George
Old 10-07-2008, 01:15 PM
  #22  
George D
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Originally Posted by 333pg333
My understanding was that some of the gears from G50 are interchangeable with the 968? Is this what you mean George? Glad the suspension is working out for you.
No, Carquip has gears for the 968 box. The easiest thing to do is just add the gears from the 968 Turbo S.

Not doing anything now, just nice to know that gearing is easier.

George
Old 10-07-2008, 01:19 PM
  #23  
George D
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Originally Posted by vette951s
George- I guess I can assume the transmission arrived in one piece . . . Glad you like the six speed!

John
Hi John,

My wife watched the UPS guy drop the box that the tranny was in from his ramp onto the street. Just one small ding on the case. But I was a tad miffed at the driver. I was not there when this happened.

He came back the next evening to say how sorry he was. I saw he really felt bad, and told him thanks for caring. I wasn't mad anymore and the trans is working fine.

Thanks for the good deal.

George
Old 10-07-2008, 01:23 PM
  #24  
George D
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Originally Posted by 95ONE
I can't imagine shorter gears than in my car right now. the first three are completely useless on regular street tires. Top of 3rd is good if I start in that gear.
It's got to be a suspension or LSD type traction issue. I'm running DOT approved street tires and I get traction in second and third on dry pavement. I'm running about 450whp and tq with pump gas.

Either you have much more power, or you have a tire/suspension/LSD issue. I hook up and go.
Old 10-07-2008, 02:36 PM
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Originally Posted by George D
That's what I thought, but the alignment shop and the engineers helping me with my car said to do it after. The alignment shop is setting the ride height, adding 170lbs to the driver seat while they are doing the alignment. Then we'll corner balance. The alignment shop is doing their work today and Sean, a lister and good tech and engineer along with his brother a certified tech and senior at our local University is helping with the corner balance.

Don't know proper procedure, but I'm trusting my guys to do it right. If things are off, the alignment shop will take care of me.

George
Here's the deal: you corner balance by raising or lowering the suspension so the weight distribution is equal. When you raise or lower a wheel, the alignment changes. That is precisely why you get an alignment - when the car rolls in a turn, the suspension compresses, and you want the correct alignment to yield the maximum contact patch in the turn.

If any adjustments are made while corner balancing, you will need to realign the car.

Doing an alignment before hand is wasting money - I know... I've wasted plenty.
Old 10-07-2008, 07:10 PM
  #26  
George D
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Another ugly day in the financial markets, but I had a fun run getting back to the office after the alignment. Wow, that KWV3 install with the new bushings everywhere really makes the car a blast. It's not a cheap upgrade, but the car is transformed. Initial turn in is as good or better than my (old-sold) M3 and EVO.

Can't wait to wind it out on a trip up to the mountains this weekend.

George
Old 10-07-2008, 08:18 PM
  #27  
azmi951
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Corner balance is such a minimal change in ride height that I would not worry about doing it after an alignment, so long as the ride heights are close. Optimally you are right Van. If this was a track car only I would agree that the corner balance should be done before the alignment. But the scales are not with us yet and George really wanted to drive his baby so the 1-2 week delay in driving was not an option.
Old 10-07-2008, 08:20 PM
  #28  
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Originally Posted by George D
Wow, that KWV3 install with the new bushings everywhere really makes the car a blast. It's not a cheap upgrade, but the car is transformed.
George, did you notice anything about the amout of noise with your bushings? Does is have any type of vibration coming into the cockpit?

Old 10-08-2008, 01:22 AM
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gt37vgt
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as far as i could fine only in german is that the 968 RS simply had a taller 3.5 or so final and the same gear set , can anyone confirm ???
and how much is that C& P cost ???
Old 10-08-2008, 01:24 AM
  #30  
333pg333
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Rob, I have those same ER bushings and they do get a bit noisy. Squeeky over low speed bumps on the street. You just have to keep them well lubricated. It's self regulating. When they start again it's time to re-grease.


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