Originally Posted by F-250,LD
(Post 3284062)
I would like to amend my statement. The older (like my 5.4 in my ex-98) spec'd a plug with a nickle coating that would not seize. And they also spec'd that no anti-seize was to be used.
This engine may be different with regards to the anti-seize. I have not found what the perfect torque setting is for this engine. Anyone know? All the Motortcraft plugs spec'd for these engines have nickel-plated plug bodies. That has not changed. The factory installs them dry. As for torque, the most common figure I keep seeing is 25ft-lbs DRY. Whether or not you elect to use a tiny bit of hi-temp nickel anti-seize is up to you - just reduce torque by the usual factor (~50%). Refer to: http://www.densoiridium.com/installationguide.php Nickel does not react with aluminum. MGD |
double post
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Originally Posted by MGD
(Post 3284090)
Hi.
All the Motortcraft plugs spec'd for these engines have nickel-plated plug bodies. That has not changed. The factory installs them dry. As for torque, the most common figure I keep seeing is 25ft-lbs DRY. Whether or not you elect to use a tiny bit of hi-temp nickel anti-seize is up to you - just reduce torque by the usual factor (~50%). Refer to: http://www.densoiridium.com/installationguide.php Nickel does not react with aluminum. MGD It looks like the Motorcraft SP-519
It appears that some of the EB guys are using a torque setting of 133 in/lbs (~11 ft/lbs). |
http://imagizer.imageshack.us/v2/xq90/836/nwap.jpg
http://imagizer.imageshack.us/v2/xq90/547/l8ry.jpg I wouldn't use any anti seize either. . . |
Thanks |
Originally Posted by F-250,LD
(Post 3284121)
Nice chart on that link.
It looks like the Motorcraft SP-519
Yes it does - I wonder how conservative that figure is. The 3V 's were 25-28 ft-lbs dry. So - have we confirmed that an SP-519 is iridium and not fine-wire platinum? Should say 'Iridium' on the box and and on the plug. Man - the info on this is all over the map :D EDIT - ahhh... just saw Rnlcomp's post - nice! MGD |
Originally Posted by MGD
(Post 3284137)
Hi.
Yes it does - I wonder how conservative that figure is. The 3V 's were 25-28 ft-lbs dry. So - have we confirmed that an SP-519 is iridium and not fine-wire platinum? Should say 'Iridium' on the box and and on the plug. Man - the info on this is all over the map :D MGD My post above is direct copy/paste from 2013 shop service manual, same manual Ford tech's use at the dealer. . |
Originally Posted by Rnlcomp
(Post 3284153)
My post above is direct copy/paste from 2013 shop service manual, same manual Ford tech's use at the dealer.
. MGD |
Originally Posted by MGD
(Post 3284137)
Hi.
Yes it does - I wonder how conservative that figure is. The 3V 's were 25-28 ft-lbs dry. Man - the info on this is all over the map :D True on the info. |
Originally Posted by Rnlcomp
(Post 3284130)
http://imagizer.imageshack.us/v2/xq90/836/nwap.jpg
http://imagizer.imageshack.us/v2/xq90/547/l8ry.jpg I wouldn't use any anti seize either. . . |
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