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05-02-2013, 03:43 PM
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#21
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Mod free 5er
Join Date: Mar 2008
Location: Concord, NC
Posts: 24,702
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Quote:
Originally Posted by mtnguy
Whoops. The correct term for torque is lb-ft, but many people (like myself) say ft-lbs. Like another member indicated, it seems to roll off of the tongue better.
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I think we all do, but it is not technically correct. We all know what we're referring to tho'.
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05-02-2013, 05:06 PM
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#22
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Senior Member
Join Date: Nov 2012
Location: X
Posts: 2,781
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Quote:
Originally Posted by thebrakeman
ft-lb or lb-ft, same thing. There may be a standard convension, but they both mean the same thing, neither of which is a unit of power.
Horsepower is a unit of power, and is never stated in terms of ft-lb or lb-ft (which are units of torque).
The amount of power is expressed as so many "horsepower", or "hp", or some other unit of power (watt, Btu/hour, etc).
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Exactly!
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05-03-2013, 05:25 AM
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#23
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Senior Member
Join Date: Mar 2012
Location: Brookings
Posts: 561
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I have 1/4" drive and a 1/2" drive both from Harbor Freight.....checked both against a snap-on....just as accurate and both cosh $9.99 each.
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05-03-2013, 06:17 AM
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#24
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Senior Member
Join Date: Feb 2013
Posts: 480
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I just added two torque wrenches to my tool sets.
I bought a 3/8 drive that goes to 100 ft lbs and a 1/2 drive that goes to 250 ft lbs.
I shopped some and was willing to settle for solid performance without going to the high end unnecessarily. I ended up with Kobalt. I got mine from Lowes you may find them cheaper on Ebay, etc. They come with a lifetime guarantee.
The 1/2 drive was about $80; the 3/8 was about $60 but I don't recall exactly.
I've used both now checking the antisway bars on the Ford chassis and other applications, and they work just fine.
Roll
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Gary, Cindy, Reacher (Maine Coon), and Vivian (in spirit only now).
Retired: July 31st, 2013 and loving it.
__________________________________________
2011 Coachmen Encounter 37 TZ pulling a 2018 Wrangler Unlimited Sahara (JKUS). Many upgrades, additions, mods, and changes to the coach.
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05-03-2013, 07:03 AM
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#25
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Senior Member
Join Date: Jul 2010
Location: Waynesville
Posts: 14,428
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Quote:
Originally Posted by Chfranco
Bought a propride 3p. Sean recommended using a torque wrench for install. I don't own one. Does anyone have a recommendation?
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If you need one over 150# rent one for 1 time install. Buy a cheap 150# one to keep in your T/V for flat tire use on your T/V and towed R/V. Also include a short ext and sockets to fit T/V and towed unit,it makes removal of wheel nuts easier than the tire irons that come with the units. This is for trailers,if you have a (A,B,C,D,or some 5th wheels) you will need a Bigger torque wrench! Youroo!!
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05-07-2013, 12:01 PM
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#26
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Senior Member
Join Date: Mar 2011
Location: Canton, Michigan
Posts: 1,348
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Quote:
Originally Posted by OldCoot
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Right. "foot-lbs per second" is a unit of power.
But in your previous post, you said only ft-lb (or lb-ft, I forget).
This explains why you can calculate hp by dividing torque by rpm (then multiplying by some constant, 5252, IIRC).
ft-lbs is torque
ft-lbs/sec is power
hp is also power
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thebrakeman ('70), DW ('71), DD ('99), DD ('01), DD ('05)
2004 Surveyor SV261T (UltraLite Bunkhouse Hybrid)
2006 Mercury Mountaineer V8 AWD Premier
Equal-i-zer WDH (10k), Prodigy Brake Controller
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05-08-2013, 07:13 PM
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#27
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Senior Member
Join Date: Dec 2012
Location: Michigan
Posts: 1,440
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if I need a tq wrench I just get one from work. we have about 40 from 5inch lbs up to 2500ft lbs
__________________
2012 Wildcat 344QB
06 LBZ ,CC 4x
lots of mods
Superglide
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05-08-2013, 07:18 PM
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#28
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Site Team - Lou
Join Date: Oct 2009
Location: South Eastern PA
Posts: 23,269
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Lou & Freya the wonder dog
2008 GMC Sierra 3000HD Allison Duramax
2019 Flagstaff 8529FL
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