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Does the B&M SSK actually damage syncros

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Old 05-15-2008, 01:15 PM
  #31  
Malakas
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Originally Posted by 1999Porsche911
Why would anyone pause between shifts? They need to learn to drive a manual properly.
What do you mean? I thought you need to give a millisecond or so between shifts to allow the syncros to "catch up"... or something like that (that sounds more technical).
Old 05-15-2008, 01:18 PM
  #32  
Tippy
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If you ever want to learn how to treat a manual trans, drive a Muncie 4spd for about 10 years like I did and you will truly understand how a manual shifts....

You could hear the syncros whine if you were forcing them to the next gear. I also noticed on Borg-Warner T-5's, the same noise was noticeable.

The feedback from the notchiness and whine would let you know how to approach the next gear.

Finding the sweet spot (where the shifters falls into the next gear easily) will help ensure the syncros are never worked excessively IMO
Old 05-15-2008, 01:23 PM
  #33  
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Originally Posted by Malakas
What do you mean? I thought you need to give a millisecond or so between shifts to allow the syncros to "catch up"... or something like that (that sounds more technical).

I think this technique was told to people to make sure they would not ram the next gear.

If you pause in the neutral position, the syncros are doing nothing. Once you start to engage the next gear, the slider hub kind of wedges the syncro. The syncro has the same teeth that the gear has along with a tapered edge to guide the hub to engage the gear.

I think '99 means if you pause, you are doing nothing productive to get to the next gear, I guess?
Old 05-15-2008, 01:32 PM
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1999Porsche911
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Drive a car with NO syncos and you'll quickly learn the proper way to shift. Or.....you'll end up stranded on the side of the road.
Old 05-15-2008, 01:37 PM
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Originally Posted by Tippy
If you ever want to learn how to treat a manual trans, drive a Muncie 4spd for about 10 years like I did and you will truly understand how a manual shifts....

You could hear the syncros whine if you were forcing them to the next gear. I also noticed on Borg-Warner T-5's, the same noise was noticeable.

The feedback from the notchiness and whine would let you know how to approach the next gear.

Finding the sweet spot (where the shifters falls into the next gear easily) will help ensure the syncros are never worked excessively IMO
I always preferred the T-10 myself, but that is dating me.
Old 05-15-2008, 02:11 PM
  #36  
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I used to have a CDL and drove some trucks you had to double clutch etc....
But I still shifted, not with a pause per se between gears, but certainly with a 2 step action instead of a straight pull from gear to gear.

How are you all defining "ram" or "throw" ?
Old 05-15-2008, 02:22 PM
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Originally Posted by 1999Porsche911
Drive a car with NO syncos and you'll quickly learn the proper way to shift. Or.....you'll end up stranded on the side of the road.
Exactly

Originally Posted by 1999Porsche911
I always preferred the T-10 myself, but that is dating me.
Not really, been around a few and I am not even 30.
Old 05-15-2008, 02:23 PM
  #38  
Chads996
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Old 05-15-2008, 02:24 PM
  #39  
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Originally Posted by Malakas
I used to have a CDL and drove some trucks you had to double clutch etc....
But I still shifted, not with a pause per se between gears, but certainly with a 2 step action instead of a straight pull from gear to gear.

How are you all defining "ram" or "throw" ?
Oh gawd, you should really know how to shift manuals, big trucks do not have syncros to best of my knowledge.

I would just say my definition of ramming is forcing or crowding the next gear.
Old 05-15-2008, 03:00 PM
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Originally Posted by Chads996

Hey, pass that along, wilya.

I learned to drive on a WW2 weapons carrier. Talk about long throw, no synchro. To get it into 1st gear, you had to be at a dead stop, then lean into that lever with your full weight (I was 12), listen to the groaning gears as they tried to mesh, until you heard and felt a thud as the gears drove home. Other gears you can double clutch to kinda sync the gears, but first gear was always a noisy manuever. That's in high gear 2WD. Try low gear 4 wheel drive for more fun .

How about that for dating oneself?
Old 05-16-2008, 05:47 PM
  #41  
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Ok, ok - after driving a little bit and actually paying attention to shifting... I think I may have over-emphasized the pause between shifts... I suppose it is a straight pull back. And truth be told, you get used to the longer throw... so maybe I want a reduction not as extreme as the B&M... gt3 or gt3 rs shifter assembly??
Old 05-16-2008, 10:51 PM
  #42  
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Aren't the B&M SSK's adjustable as to how much reduction?
Old 05-16-2008, 11:03 PM
  #43  
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Originally Posted by Palting
Aren't the B&M SSK's adjustable as to how much reduction?
No.
Old 05-17-2008, 11:24 AM
  #44  
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Originally Posted by Tippy
Oh gawd, you should really know how to shift manuals, big trucks do not have syncros to best of my knowledge.

I would just say my definition of ramming is forcing or crowding the next gear.
Just driving the car while it's warming up gives a good feel what's going on. Mine is recalcitrant as hell until its warm.



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