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Timing chain play...

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Old Oct 1, 2006 | 02:36 PM
  #1  
89RsPower!'s Avatar
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Joined: Apr 2002
Posts: 3,552
Likes: 5
From: New Jersey
Car: 86 Corvette, 89 IROC, 1999 TA
Engine: 350, 350, LS1
Transmission: 700r4, 700r4, T-56
Axle/Gears: 3.07, 373, 4.10
Timing chain play...

How much play is acceptable in a timing chain? I can wiggle mine almost a half inch between the timing gears.. is this excessive?
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Old Oct 1, 2006 | 02:48 PM
  #2  
kretos's Avatar
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From: surrey b.c. canada
Car: 89 Iroc
Engine: lb9
Transmission: wc t-5
Axle/Gears: 10 bolt 3.08 posi
should be next to nothing in the timing chain, half an inch means that chain is in dire need of replacement
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Old Oct 1, 2006 | 03:40 PM
  #3  
89RsPower!'s Avatar
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Joined: Apr 2002
Posts: 3,552
Likes: 5
From: New Jersey
Car: 86 Corvette, 89 IROC, 1999 TA
Engine: 350, 350, LS1
Transmission: 700r4, 700r4, T-56
Axle/Gears: 3.07, 373, 4.10
Thats what I figured.. already ordered a new double roller from summit.. thanks for the reply
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Old Oct 1, 2006 | 04:35 PM
  #4  
ede's Avatar
ede
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Joined: Aug 1999
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From: Jackson County
extended horzontily there should be around .125" deflection anything more is a sign it needs replaced. however no more than it cost if i were in a position to look at the timing set i'd replace it.
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