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converting ft/lbs to in/lbs


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Guest TurboSedan
Posted

is there a formula i can use to convert ft/lbs to in/lbs?

 

thanks

joshua

Posted

I would guess multiply whatever you have in ft by 12 to get inches since ther are 12in in a foot (say 15fl/lbs would equal 180in/lbs 15x12=180?)

 

Just my guess, my calculator didnt have that specific conversion..

Guest TurboSedan
Posted

cool thanks. i figured the answer was that simple, but i wanted to be absolutely sure 1st so i don't over- or under-torque anything.

joshua

Posted

As others have said, multiply by 12, and it may be helpful to know its ft-lbs not ft/lbs. The measurement is distance times weight not distance/weight. Therefor, Ft-lbs and lb-ft are interchangable.

Guest TurboSedan
Posted

the main reason i wanted to know is because some things in my Haynes manual (for example) are listed in a very low Ft/lbs, and to be honest i don't really trust my Craftsman torque wrench's accuracy when i have to torque my caliper slider bolts or plenum bolts to 25 Ft/lbs or whatever it is. i'd rather use my Craftsman In/lbs wrench - it just seems like it would be more accurate when torquing things that use a smaller bolt/nut.

joshua

Posted
i never torque intake manifolds or caliper bolts, thats what the inpact is for

 

OH, MY. :shock:

Guest Anonymous
Posted
i never torque intake manifolds or caliper bolts, thats what the inpact is for

 

If you used an impact gun on an aluminum intake you would break it.

Posted

True Turby unless you have some Nancy ass impact. My Mac would make quick work of these manifolds. I even have a I/R air ratchet that gives 80 lb-ft of finger trapping torque :lol: (you just haven't lived until you get your fingers smashed between your air ratchet and a piece of sharp metal, then scream like a little bitch for people to come try to loosen the bolt that is kicking your ass) :evil:

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