5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

1.7 RRs question?

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Old 04-15-2007, 02:08 PM
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90Lxstanger
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Default 1.7 RRs question?

I have the stock 95 Cobras rockers, wonder if there adjustable or not?( im thinking there not). And also whats the torque rating gon those?
Thanks
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Old 04-15-2007, 02:44 PM
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5.0stanger
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Default RE: 1.7 RRs question?

You adjust them by shimming, if the preload it too much and shorter push rods if the preload is not enough..basically not very adjustable. Torque them to about 20ft/lbs
http://www.fordracingparts.com/downl...M-6564-All.pdf
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Old 04-15-2007, 02:45 PM
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stangman94
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Default RE: 1.7 RRs question?

22 ft bs I think
retorque them after a few weeks.
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Old 04-15-2007, 02:47 PM
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90Lxstanger
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Default RE: 1.7 RRs question?

Ok thanks you guys, i pulled my upper intake off and the vavle covers(replacing vac. hoses) and i thought the rockers were getting a little noisy, but the appear to be fine- they are shimmed already, i think the preload is OK, but how do you check? and im gonna check the torque on them as well
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Old 04-15-2007, 02:51 PM
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vtecwho
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Default RE: 1.7 RRs question?

ORIGINAL: stangman94

22 ft bs I think
retorque them after a few weeks.
that pic is priceless!!!!!!
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Old 04-15-2007, 03:03 PM
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5.0stanger
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Default RE: 1.7 RRs question?

ORIGINAL: 5.0stanger

You adjust them by shimming, if the preload it too much and shorter push rods if the preload is not enough..basically not very adjustable. Torque them to about 20ft/lbs
http://www.fordracingparts.com/downl...M-6564-All.pdf
Look at the link...
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Old 04-15-2007, 03:06 PM
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Default RE: 1.7 RRs question?

ORIGINAL: 5.0stanger

ORIGINAL: 5.0stanger

You adjust them by shimming, if the preload it too much and shorter push rods if the preload is not enough..basically not very adjustable. Torque them to about 20ft/lbs
http://www.fordracingparts.com/downl...M-6564-All.pdf
Look at the link...
Yeah my bad i notced that after ther post, so when you torque them down it maked the perload right? would the preload beng off make then noisy i wonder? i know rockers make nosie but seems like #4 cyclinder and a few on the other side were a bit out of the ordinary..........could just be me though
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Old 04-15-2007, 03:18 PM
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Default RE: 1.7 RRs question?

Yeah, it will make a difference if it isn't right. I would recheck it if I were you...you have it aprt anyway. Break them all loose, and start over....take the lash out(when the valve is closed) then torque it down. No less than 1/4 turn after lash and no more than 1 full turn after lash to your full torque of 20ft/lbs
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Old 04-15-2007, 03:23 PM
  #9  
90Lxstanger
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Default RE: 1.7 RRs question?

You really think i should do that? Im just a idiot with that stuff and dont have the know how to do it- i wouldnt worry about doing it if i had interent acess at my house- then i could aak all you guys why i run into trouble- or at least print the paper( but my g/fs printer dont work[:@])
I mean i guess i could do it just start with #1 cyclinder, and work up to 8
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Old 04-15-2007, 05:32 PM
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5.0stanger
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Default RE: 1.7 RRs question?

If you get lost, all you would have to do it tighten them back down...worth a try, just follow those direction I gave you in that link. If you don't feel comfortable doing it, don't. It isn't hard.
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