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.

Rod Bearing Question

Old 03-06-2011, 07:12 PM
  #11  
87Stallion
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Yeah Clevite said dont touch them at all. So my options are to run 1 half of a .001 oversized bearing and 1 half of standard bearing or try to get my machinist to polish off a .0005 which will be tough.
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Old 03-07-2011, 06:30 AM
  #12  
uedlose
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Did you ask Clevite about running a half shell mix?

Last edited by uedlose; 03-07-2011 at 06:38 AM.
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Old 03-07-2011, 02:03 PM
  #13  
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Originally Posted by uedlose
Did you ask Clevite about running a half shell mix?
No I didnt but I plan on it.
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Old 03-07-2011, 02:46 PM
  #14  
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Just talked to Clevite. They said it was ok to run the bearings this way. Guy said its a common practice with aftermarket cranks
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Old 03-07-2011, 03:15 PM
  #15  
67mustang302
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Then you might want to stick the larger shell(the one with more clearance) on the rod side and not the cap side. You're going to have half of the crankpin with .001 radial clearance and the other half with .0015 radial clearance. Since the rod side is the one that's more heavily loaded during combustion, putting the large clearance shell on that side gives it a bit more room. Too loose will live, too tight won't, as the saying goes.
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Old 03-07-2011, 03:55 PM
  #16  
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Originally Posted by 67mustang302
Then you might want to stick the larger shell(the one with more clearance) on the rod side and not the cap side. You're going to have half of the crankpin with .001 radial clearance and the other half with .0015 radial clearance. Since the rod side is the one that's more heavily loaded during combustion, putting the large clearance shell on that side gives it a bit more room. Too loose will live, too tight won't, as the saying goes.
Makes sense. Thats what Ill do. Thanks for your help
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