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09-27-2012, 12:04 PM | #1 |
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inch pound wrench for foot pounds conversion?
So I'm doing my spark plugs today. The cobb video I watched in the DIY section said to torque to 17 foot pounds. I have an inch pound torque wrench. So 17 x 12 = 204, right? I heard however, that this conversion does not work the other way...
I'll check back in a 30 minutes to hopefully find some reassurance. |
09-30-2012, 12:11 AM | #4 |
Lieutenant
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People are too hung up on torque specs. Other than head, main and rod bolts it's about the feel. You should be able to feel when things I "tight". If you need an inch pound torque wrench for spark plugs your too anal or not getting it.
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09-30-2012, 08:02 AM | #5 | |
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Quote:
Im one of those that uses "Mechanic tight" Never had any issues with working on any of my vehicles/family/friends.
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09-30-2012, 08:39 AM | #6 |
Power is nothing without control
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Torque specs are important in some cases. Example, this poor chap whose caliper went through his wheel: http://www.e90post.com/forums/showthread.php?t=747457
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09-30-2012, 09:45 AM | #7 |
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I think "mechanic tight" requires some experience. That is where a torque wrench comes in. It's hard to tell the difference between 20 and say 50 ft/lbs without having seen and felt it with a torque wrench a few times, especially when you are dealing with different length wrenches.
I, personally, seem to underestimate force required especially at the low end. |
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09-30-2012, 12:53 PM | #8 |
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While that might be okay in most cases. I'd never in a million years get away from correct torque specs, because things can eventually come loose otherwise.
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09-30-2012, 12:54 PM | #9 | |
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BAM!
Quote:
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