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Which junkyard T5 do I want?

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Old 10-16-2011, 04:52 AM
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DartorDemon
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Default Which junkyard T5 do I want?

I'm doing a T5 conversion on my plymouth duster and i was wonder what's the best year of mustang to pull from for strength? I know the 93' cobra has the best T5, but that's not gonna be common.

Were all the GT's equipped with WC t5's or is it a bit of a crapshoot for finding one?
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Old 10-16-2011, 07:46 AM
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projectresto83
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Assuming your going to have a nice motor powering it....do NOT put a T5 behind it. Stock they are only good for 300-325lbs of torque.

Get yourself a Tremec 3550, TKO600, or a T56.
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Old 10-16-2011, 09:13 AM
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AdderMk2
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I too would suggest NOT running a T5 in your car. Although, its not my money, so IDGAF.

Depending on what your car needs for total transmission length, you could go with a fox T5 or an SN-95 T5. The SN-95 T5 is a bit stronger than the fox trans, but it also has the disadvantage of being 11/16" longer than the fox unit. My main suggestion to you is to see how much room you have, figure out the dimensions you can work with, and go from there. You might run into driveshaft issues that you wont see until its too late So what will you do then?
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Old 10-16-2011, 01:27 PM
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DartorDemon
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Originally Posted by AdderMk2
I too would suggest NOT running a T5 in your car. Although, its not my money, so IDGAF.

Depending on what your car needs for total transmission length, you could go with a fox T5 or an SN-95 T5. The SN-95 T5 is a bit stronger than the fox trans, but it also has the disadvantage of being 11/16" longer than the fox unit. My main suggestion to you is to see how much room you have, figure out the dimensions you can work with, and go from there. You might run into driveshaft issues that you wont see until its too late So what will you do then?
Well luckily, i'm far from the first person to do a T5 swap on one of these cars. So there isnt a driveshaft issue.

The engine that's going in it should be pushing in the neighborhood of 300rwhp/300rwtq.(guessing from a similar build) This is in a car that will be in the weight range of 3000lb-3200lbs without driver.

Sure a TKO is the best transmission to use if you have room for it. Unfortunately, a tko in my car requires a decent amount of fabrication to the tunnel and of course costs a lot more. While a T5 fits a lot easier
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Old 10-16-2011, 01:30 PM
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DartorDemon
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Originally Posted by projectresto83
Assuming your going to have a nice motor powering it....do NOT put a T5 behind it. Stock they are only good for 300-325lbs of torque.

Get yourself a Tremec 3550, TKO600, or a T56.
oh and one more thing, the T56 is out of the question, it works for the larger mopars, but on my car you basically have to cut out the entire transmission tunnel and rebuild it to fit the T56 from scratch.
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Old 10-16-2011, 05:13 PM
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nitrous_bob
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Originally Posted by DartorDemon

Were all the GT's equipped with WC t5's or is it a bit of a crapshoot for finding one?
all v8 cars from '85+ were world class. here is a link to the tag that is on the case...there will be a 1352 then 3 more digits. the 3 digits after are the important ones. and it HAS to be the tag...not anything else. every part on a t5 has a prefix of 1352

newer than '90 is best, if you dont wanna break it down, to replace the drive gear stay with a 7t trans

on a 8t trans you CANNOT correct for 4.10 and above

http://www.ddperformance.com/techinfo.php

heres a really braod 3 digit breakdown......d&d is better but my adobe is not responding

http://www.britishv8.org/Articles/Bo...T5-ID-Tags.htm
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