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hack n tap vs. sye?

Old Dec 13, 2009 | 09:37 PM
  #1  
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From: louisiana
Year: 1994
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Default hack n tap vs. sye?

what r the pros and cons to each of these setups?
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Old Dec 13, 2009 | 10:17 PM
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All I have ever heard is that the SYE is much better. Hack n tap is a cheaper method to achieve somehwhat of the same effect. You know the saying "you get what you pay for", this applies to comparing an SYE to a hack n tap. This is all my opinon of course... Just going by what I have read and heard. I plan on doing a SYE soon when I get more lift.
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Old Dec 13, 2009 | 10:22 PM
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From: louisiana
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thats probbly what ill do i just fabbed up my own tcase drop for now till i decide
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Old Dec 13, 2009 | 10:33 PM
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How much lift are you at? Any driveline vibes?
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Old Dec 13, 2009 | 10:37 PM
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From: louisiana
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5 in. 3 in. rc lift with 2 lift spacers and shackles. no vibes what so ever with the t case drop
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Old Dec 13, 2009 | 10:44 PM
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Thanks for posting this thread krkx93! I am doing the same research now and am also interested in what people think about the two. Also how do you like your RC lift? I am thinking about getting a 6.5" kit from them in the near future.
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Old Dec 14, 2009 | 06:36 AM
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well the 3 in. rc is a big difference from the 6.5 in. lift. mine only came with coils shocks and an aal. no control arms are anything. but i love it! just wish i wouldve got the 4.5 kit 3 just wasnt quite high enough. rides real smooth on and off road and i actually get pretty decent articulation from it
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Old Dec 14, 2009 | 08:37 AM
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Basically the hack and tap, YOU cut the stock t-case out put shaft down. Then you are going to drill and tap a hole to bolt the flange too. On the SYE you get a new shaft. Most manufacturers claim they are stronger. they do require disassembly and reassembly.. this can be done in the truck, but either way it is a PITA.

So to sum it up.. if you have the skills and cash and recommend a sye, but if times are tight, or you have limited skills do the hack n tap.
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Old Dec 14, 2009 | 10:31 AM
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From: Glen Burnie, MD
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beware with the hack n tap you have to make a strait and balanced cut and drill in the right spot or you will get bad vibrations. i thought about doing it but i dont feel cofident enough so i am just gonna get a slip yoke eliminator, measure for a drive shaft and get one make, or i might even be able to use a front drive shaft off a YJ cause it is pretty close in length
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Old Dec 14, 2009 | 10:41 AM
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I've been running the Hack and tap with 5.5" lift with 33's, I haven't had any issues and it is an easy install. Just follow the directions. I torture my Jeep everyday and havent had one problem. If you dont want to spend the cash on a SYE and don't go wheeling everyday I would think the Hack and tap would be fine.
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Old Dec 14, 2009 | 03:59 PM
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From: louisiana
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im not sure what ill do yet my t case drop handles it for now ill probbly just procrastonate it till i break somthin
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Old Dec 14, 2009 | 06:34 PM
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where are you guys getting the hack n tap for the NP 231?
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Old Dec 14, 2009 | 06:36 PM
  #13  
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yea id like to know to lol all i c is for the 242
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Old Dec 14, 2009 | 06:36 PM
  #14  
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From: louisiana
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and which one is 242 and wich on is the 231?
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Old Dec 14, 2009 | 06:40 PM
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if you have part time 4wd than you have the 242. and the hack and tap is you cheapest option...dont think they make a sye for a 242
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