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  • 1965 - 1973 Classic Mustangs -General/Talk-
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Balancer shifted. now what?

  • Thread starter Thread starter Capt Dan
  • Start date Start date Jan 9, 2006

Capt Dan

New Member
Mar 31, 2005
237
0
0
College Station, Texas
Jan 9, 2006
#1
  • Jan 9, 2006
  • #1
Pulled the #1 Spark plug and found TDC, marked it and set my timing. All is well. The outer ring of the balancer had shifted 20 deg or so. Other than the PIA of timing the engine is there any harm done? Is it likely to fail completely and come off? I am sure I will replace it eventually, but should it be a priority? Thanks.

:SNSign:
 
R

Red5oh

Member
Jul 8, 2005
377
0
17
DFW, Texas
Jan 9, 2006
#2
  • Jan 9, 2006
  • #2
I would replace it... it affects the balance on the engine. I had one so loose onetime that it would vibrate horribly one time started, and not the next. Not to mention that if it does come off, it can do a tremendous amount of damage. It might only be tight because it is the colder months right now.
 

Capt Dan

New Member
Mar 31, 2005
237
0
0
College Station, Texas
Jan 9, 2006
#3
  • Jan 9, 2006
  • #3
lol. I'm in Texas. near 80 yesterday, but I get your point. Thanks for the reply.

Suggested replacement? Just a daily driver.
 

1320stang

Founding Member
Nov 13, 1998
4,329
23
89
Edmond, Oklahoma
Jan 9, 2006
#4
  • Jan 9, 2006
  • #4
Yes, you need to replace it asap. Can you imagine the damage if it comes off while driving about 70 down the highway?

You don't need an SFI rated balancer, but I'd buy new and not used. Make sure you get a balancer for 28oz imbalance and not 50oz (late model). Not sure, but I think you can get them with either 3 or 4 bolt holes for the pulley.
 

LMan

Founding Member
Aug 10, 2002
1,246
0
0
Mom's basement
Jan 9, 2006
#5
  • Jan 9, 2006
  • #5
many aftermarket balancers are now drilled for both.
 

milner351

Founding Member
Jun 12, 2002
92
0
0
The Motor City
Jan 9, 2006
#6
  • Jan 9, 2006
  • #6
REPLACE IT NOW!

I've seen the carnage first hand, NOT pretty.

I'm sure I've seen stock replacement units for a reasonable cost through summit.

Good luck, and thanks for rubbing it in about your locale, not only do us northerners have to put up with cold weather, but salt too! You guys make me sick! Someday I'll be able to move to someplace I can have a 60's mustang as a daily driver and not worry about salt!
 

65ShelbyClone

Founding Member
Sep 9, 2000
4,675
38
119
Antelope Valley, SoCal
Jan 9, 2006
#7
  • Jan 9, 2006
  • #7
If it is dried out enough to actually slip, it need to be replaced. Just think, the crank pulley will keep the ring from falling off the front. That only leaves going toward the timing cover and the counterweight on the damper hub. Might even bend the crank if that iron ring starts swinging like a hula-hoop.

Wierd thing is its actually been in the mid '60s here and freezing at night(about 3 hours from Mexico, 6 if you go through Orange County).
 
R

Red5oh

Member
Jul 8, 2005
377
0
17
DFW, Texas
Jan 9, 2006
#8
  • Jan 9, 2006
  • #8
I got my replacement for my 95 at O'reilly's. It was a pioneer brand (supposedly the OEM supplier) and it was great. I think it was $80 brand new.
 

Edbert

Founding Member
Jul 13, 2002
3,548
32
109
Austin TX
Jan 9, 2006
#9
  • Jan 9, 2006
  • #9
The outer ring is not the balancer (imbalance), that is on the inside. But you SHOULD replace it anyway.
 
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