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Old 02-26-2016, 06:17 PM   #13
underpowered
They call me......Scuba
 
Join Date: Sep 2010
Location: Burlington, KY
Posts: 292
Quote:
Originally Posted by Waffle View Post
Thing is, you're running 36" tires and a 10 bolt front axle where as Kevin currently runs 40" tires on 1 tons so that's not an equal comparison, you won't be wheeling where he does (no offense). Kevin might be seen at Haspin now and then, but this rig will live at the toughest obstacles at Harlan and Windrock where the stresses involved are much higher. We're talking about the need to not just survive class 5 obstacles, but the need to survive them over and over and over. Ever been in Rattlerock at Windrock from beginning to end? How about Grape Vine at Harlan in the rain? Ever see a heim break or pull out of it's threads? It's not pretty and has a tendacy to have a domino effect by breaking other parts, especially on a front 3 link. (a broken front 3 link heim can be so catastrophic that just getting it back to camp and on a trailer could be the biggest challenge). Btw, SRRS bouncers don't run $48 1-1/4" heims, they run the $100 ones at min on up to $150 a piece builder ball joints. Big difference. For example. You can buy a cheap 7/8" heim for $20 from one place or a higher quality Aurora 7/8" x 7/8" heims for $70 ea at another place. A cheap 1-1/4" for $48 ea or an Aurora 1-1/4" for $90. Lot's to consider here. It's all about compromises between strength/wear/cost/service life. FK is another good brand btw. Watch out for anything made in China. And remember, heim size is directly related to bolt and thread shank diameter.

I would never trust cheap 7/8 heims in 2" x 1/4" lower links on a 5k lb rig where this pic was taken.

Actually I am on one tons and 38.5's currently, it will be placed everywhere Kevin plans on taking his in Harlan, the badlands etc.. I understand the compromise, but as i said, it is not just me. A few guys i know (not on here) run nothing more than good 7/8" heims on their full size rigs. If you think you need 1 1/4, then by all means get them but i am just saying they are most likely overkill.

It is a lot of personal preference i guess. I'd have no concern with 2" 1/4 wall and 7/8" heims in that spot of your pic. Only time i have ever seen a 7/8" break is in a hard roll with lots of side load on them, but i've seen plenty of 1 1/4" break in that same situation as well.
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