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Questions concerning Replacing LS7 Crank Wheel

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Old 10-22-2007, 04:26 PM   #1
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Default Questions concerning Replacing LS7 Crank Wheel

Will an LS7ís balance remain within GM specifications when the crankshaft reluctor wheel is replaced with a 24x wheel? Is replacing the reluctor wheel a job that most engine shops can handle or should I send my crank to Katech?
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Old 10-22-2007, 04:51 PM   #2
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Originally Posted by Gary Z View Post
Will an LS7ís balance remain within GM specifications when the crankshaft reluctor wheel is replaced with a 24x wheel? Is replacing the reluctor wheel a job that most engine shops can handle or should I send my crank to Katech?
I've done it because of the particular application, and more importantly, because nothing was out at the time tuning wise. But today I wouldn't bother. What's the reason for the swap?
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Old 10-22-2007, 08:03 PM   #3
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What's the reason for the swap?
I'm considering putting an LS7 in my Camaro. I want on the "Quickest Stock Internals" list.
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Old 10-23-2007, 07:31 AM   #4
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It is a job that should be done with a special tool to assure proper alignment.
Not at all difficult, if the technique is proper.
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Old 10-23-2007, 09:24 AM   #5
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You definitely need the correct tool. Here it the one from Goodson:

http://www.goodson.com/store/templat...l.php?IID=4147

With the proper tool, it doesn't take too long to get the old one off an the new one.

Jason
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Old 10-23-2007, 12:23 PM   #6
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My questions arose because I have seen pictures showing the reluctor welded in place. I now gather that GM does not do this. The issue will probably be moot because I'm leaning toward a custom LS7 shortblock. Thanks for the responses.

-Gary
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Old 10-23-2007, 12:23 PM
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2002, 2007, balance, crank, crankshaft, details, engine, ls1, ls6, ls7, relucter, reluctor, replacement, replacing, spec, wheel


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