Dynatrac ProRock 80! - JKowners.com : Jeep Wrangler JK Forum
 
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post #1 of 20 Old 08-26-2013, 12:08 PM Thread Starter
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Dynatrac ProRock 80!

Dynatrac ProRock 80


Want a BOMBPROOF rear end? Check out Lance's article on the Dynatrac ProRock 80!

Read the article here
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post #2 of 20 Old 08-26-2013, 01:05 PM
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I think too much of a pressure variant between Earth and outer-space... lack of oxygen... something like that.
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post #3 of 20 Old 08-26-2013, 05:00 PM
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I think I got hard reading that.


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post #4 of 20 Old 08-26-2013, 05:03 PM
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T-Rex gets his D-80 installed this week.


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I love Wheeling, it frees the mind
T-REX
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post #5 of 20 Old 08-26-2013, 05:05 PM
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T-Rex gets his D-80 installed this week.


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post #6 of 20 Old 08-26-2013, 05:38 PM
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T-Rex gets his D-80 installed this week.


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I don't like you anymore.

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If people don't take a stand now,you'll be bitches under their thumbs tomorrow.
Quote:
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I think too much of a pressure variant between Earth and outer-space... lack of oxygen... something like that.
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post #7 of 20 Old 08-26-2013, 06:49 PM
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post #8 of 20 Old 08-26-2013, 08:44 PM
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Yeah yeah yeah.

Lance pointed out the reasons quite well in his article. JkU with big tires, high HP-->D-60 isn't strong enough. I don't even know how many rear shafts I've twisted or broken over the last few years. I can remember 5, but it might have been 6. I have two twisted rears in Rex right now. I've been running him that way for about a year, figuring that I'll eventually get a D-80. I wouldn't do a hemi with 40+ tires again using a D-60.

Fast forward to this summer. My axles are getting worse, I'm always worried about breaking them when I am in a bad place (like a waterfall face in the boonies). I've been been building up $ in my jeep fund since last year. Then Wes from TrailJeeps said, "hey Pat I have an extra D-80 that would work with Rex and I'll give you a good deal on it". Wes was right, it would work well with Rex, and it was a decent price. I sent it up to Bob a TnT so he could design the mounts (Rex has a three link rear with what used to be an Evo lever). This week, I'm lucky, all the pieces come together. TnT will be putting it in.

The best part: I get points at home for this. I saved, it came out of the jeep budget, so I planned. It is a safety item: My family knows I am going to wheel hard--its Rex after all. None of them want me to break at a critical moment, especially on a wall.

So yes. I am extremely fortunate on all fronts.

I love Wheeling, it frees the mind
T-REX
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post #9 of 20 Old 08-27-2013, 06:31 AM
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Quote:
Originally Posted by lohchief View Post
If people don't take a stand now,you'll be bitches under their thumbs tomorrow.
Quote:
Originally Posted by StubEXrube View Post
I think too much of a pressure variant between Earth and outer-space... lack of oxygen... something like that.
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post #10 of 20 Old 08-27-2013, 12:09 PM
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Great reasoning for this rear axle. With a JK like Rex doing essentially buggy stuff this is a great set up.

Also great article too!

Quote:
Originally Posted by LeftHandRubi View Post
Yeah yeah yeah.

Lance pointed out the reasons quite well in his article. JkU with big tires, high HP-->D-60 isn't strong enough. I don't even know how many rear shafts I've twisted or broken over the last few years. I can remember 5, but it might have been 6. I have two twisted rears in Rex right now. I've been running him that way for about a year, figuring that I'll eventually get a D-80. I wouldn't do a hemi with 40+ tires again using a D-60.

Fast forward to this summer. My axles are getting worse, I'm always worried about breaking them when I am in a bad place (like a waterfall face in the boonies). I've been been building up $ in my jeep fund since last year. Then Wes from TrailJeeps said, "hey Pat I have an extra D-80 that would work with Rex and I'll give you a good deal on it". Wes was right, it would work well with Rex, and it was a decent price. I sent it up to Bob a TnT so he could design the mounts (Rex has a three link rear with what used to be an Evo lever). This week, I'm lucky, all the pieces come together. TnT will be putting it in.

The best part: I get points at home for this. I saved, it came out of the jeep budget, so I planned. It is a safety item: My family knows I am going to wheel hard--its Rex after all. None of them want me to break at a critical moment, especially on a wall.

So yes. I am extremely fortunate on all fronts.
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post #11 of 20 Old 08-29-2013, 12:32 PM
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Very nice!


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post #12 of 20 Old 08-31-2013, 01:00 PM
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post #13 of 20 Old 08-31-2013, 01:16 PM
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post #14 of 20 Old 09-04-2013, 06:25 PM
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post #15 of 20 Old 09-17-2013, 04:37 PM
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Lance needs a D80 cause he's hard on shit! Trust Me!
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post #16 of 20 Old 10-06-2013, 07:50 AM
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Great write up on the D80's. I just ordered my F/R PR 80's. Can't wait!
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post #17 of 20 Old 10-22-2013, 03:19 PM
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Anyone have pricing?
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post #18 of 20 Old 10-22-2013, 03:47 PM
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Quote:
Originally Posted by Lotus03 View Post
Anyone have pricing?
Feel free to call us, there are a lot of options that play in on that final cost.
What locker
What size shafts
Etc

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post #19 of 20 Old 10-23-2013, 12:22 PM
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post #20 of 20 Old 10-25-2013, 04:58 PM
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PM sent....................

Or this!
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