Joe that's very close to what i said, so does that put me in with everyone?
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Originally Posted by 18psi
(Post 683203)
Since people like you started joyriding the fuck out of them and since people stopped trusting other people.
Good luck with that. I've yet to see anyone around here let someone test drive their car alone unless its a complete and utter POS. |
Originally Posted by 18psi
(Post 683203)
Since people like you started joyriding the fuck out of them and since people stopped trusting other people.
Good luck with that. I've yet to see anyone around here let someone test drive their car alone unless its a complete and utter POS. |
I'm not just talking about myself here. And I definitely don't look like some broke punk kid if that's what you were implying. My parents, both well over 50, went to test drive a prius, pulled up on a 2004 Lexus LS430 and the salesman still wouldn't let them take out a car alone. Same thing happened to my neighbor who purchased a focus. Same thing happened to my brother with a dodge ram he purchased.
Maybe its a CA thing though, to be honest. I've heard from many friends in other states that they just walk into a dealership, take the keys, and take a car for a test drive by themselves. Around here that's unheard of. Same for anyone selling anything on craigslist or other classified ads. I guess people are just WAY more trusting in other states? |
Originally Posted by 18psi
(Post 683296)
I'm not just talking about myself here. And I definitely don't look like some broke punk kid if that's what you were implying.
Originally Posted by 18psi
(Post 683296)
I guess people are just WAY more trusting in other states?
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you're 3 years older and thound just thuper:giggle::magna:
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easiest way, dump the clutch like your launching it and have someone watch the rear tires.
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Originally Posted by Clos561
(Post 683309)
easiest way, dump the clutch like your launching it and have someone watch the rear tires.
fail |
i thought open diff didnt lock up and only one spins.
- http://www.youtube.com/watch?v=FPRvzgdNAW8 i also saw this http://www.youtube.com/watch?v=YDOcWR4_Uhw |
You can easily spin both with an open diff. If both tires have the same amount of traction in a straight line both will spin MOST of the time. With a torsen both will spin ALL of the time.
The big differences between the two are realized more in cornering and not straight line. |
whipping the rear end around is a way to tell because the differential in traction between the two tires is significant enough that an Open diff is pretty much guaranteed to spin the inside tire.
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Here's a theoretical test I was thinking about...would it work? Obviously, it's dangerous and you'd risk damaging the car if you actually tried it:
Jack one up rear corner, place jackstand so only one rear wheel is in the air. Start car, 1st gear, let clutch out slowly. If wheel in the air spins by itself, car has open diff. If both wheels spin (ie, car moves forward and falls off jackstand), car has LSD. |
1 Attachment(s)
I'm surprized no one mentioned it but call your local dealer with the VIN# and they can tell you in 30 sec if it was equipped with a torsen. You can email MAZDA as well but that took forever when I did it a year ago. Attached is a chart I have for the NA's can't remember where I found it.
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Originally Posted by relte
(Post 683350)
I'm surprized no one mentioned it but call your local dealer with the VIN# and they can tell you in 30 sec if it was equipped with a torsen. You can email MAZDA as well but that took forever when I did it a year ago. Attached is a chart I have for the NA's can't remember where I found it.
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Originally Posted by mgeoffriau
(Post 683343)
Here's a theoretical test I was thinking about...would it work? Obviously, it's dangerous and you'd risk damaging the car if you actually tried it:
Jack one up rear corner, place jackstand so only one rear wheel is in the air. Start car, 1st gear, let clutch out slowly. If wheel in the air spins by itself, car has open diff. If both wheels spin (ie, car moves forward and falls off jackstand), car has LSD. Most cars you will see today will still be what they came from the factory with. If not generally the owner will know and try to use it as a selling point. |
Originally Posted by rharris19
(Post 683354)
No. When a wheel comes off the ground in a torsen it acts like an open. It needs SOME resistance on both wheels at all times.
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Originally Posted by mgeoffriau
(Post 683343)
Here's a theoretical test I was thinking about...would it work? Obviously, it's dangerous and you'd risk damaging the car if you actually tried it:
Jack one up rear corner, place jackstand so only one rear wheel is in the air. Start car, 1st gear, let clutch out slowly. If wheel in the air spins by itself, car has open diff. If both wheels spin (ie, car moves forward and falls off jackstand), car has LSD. Put it up on one jackstand so that only one rear wheel is barely off the ground, Make sure that corner is supported by the A-Arm and NOT by the Frame (So that when the car rolls off the jackstand / block of wood / etc., it doesnt cause damage to anything) PARTIALLY APPLY THE HANDBRAKE (25-50%) Then let out the clutch in first gear. If the car lurches forward / pulls itself off the lift support, then it has a TORSEN If the car remains in place, with the lifted wheel spinning against the handbrake friction, then it is open. |
Originally Posted by mgeoffriau
(Post 683360)
So, if your suspension setup was such that lifting the inside rear tire was possible, a Torsen wouldn't deliver power to the outside rear tire? I know that's an extreme case, but I'm curious.
It's not much, but it is definitively infinitely better than the response of an open differential with a lifted wheel which provides zero torque to the grounded wheel. If Torsens didn't act like Opens when a wheel was off the ground, I suspect Clutch differentials would be nearly extinct. |
Originally Posted by mgeoffriau
(Post 683360)
So, if your suspension setup was such that lifting the inside rear tire was possible, a Torsen wouldn't deliver power to the outside rear tire? I know that's an extreme case, but I'm curious.
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Learn sumpin' every day. Thanks!
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