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  • 1965 - 1973 Classic Mustangs -General/Talk-
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how can you tell burnt rings?

  • Thread starter Thread starter muh'stang
  • Start date Start date Aug 8, 2004

muh'stang

If I were rich, I'd make sure all the scoops on my
Sep 26, 2003
277
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0
Quesnel, B.C., Canada
Aug 8, 2004
#1
  • Aug 8, 2004
  • #1
Im putting my 302 together out of 2 engines, one from 1985 and one from 1992. My piston rings look good still, however i have some brand new ones.. How can you tell if theyre toast? they still have lots of "spring" to 'em
 

crushnut

New Member
Apr 27, 2003
870
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0
Oregon
Aug 8, 2004
#2
  • Aug 8, 2004
  • #2
muh'stang said:
Im putting my 302 together out of 2 engines, one from 1985 and one from 1992. My piston rings look good still, however i have some brand new ones.. How can you tell if theyre toast? they still have lots of "spring" to 'em
Click to expand...


Its not worth it to mess with used rings when putting an engine back together, especially when you have a brand new set. Just my 2 cents, whatever its worth (probably not much)
 

muh'stang

If I were rich, I'd make sure all the scoops on my
Sep 26, 2003
277
0
0
Quesnel, B.C., Canada
Aug 8, 2004
#3
  • Aug 8, 2004
  • #3
thats what i figured, the existing rings seem very lively still, except now that I think about it the oil rings look pooched.
 
M

Mr_siv

New Member
Mar 21, 2004
13
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0
Aug 8, 2004
#4
  • Aug 8, 2004
  • #4
if you pop the pistons out of the bores and don't replace the rings/re hone, you'll always be down on power and have a hard time starting... at least thats my experience.

- Jason
 
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