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Old 11-18-2015, 06:03 AM   #1
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2007 5.7 hemi crank specs

Spun a bearing in my truck and ended up pulling the crank. good journals measure 2.14 spun journal measures 2.06 my question is....where can I find a chart showing whether or not I can get this ground and/or what bearings to order once I get it cut?

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Old 11-18-2015, 08:18 AM   #2
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I would take it to a machine shop and have it ground with oversize bearings. Looks like .010" would take care of it.
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Old 11-18-2015, 08:36 AM   #3
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heading there after work today
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Old 11-18-2015, 08:44 AM   #4
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Back in the day the standard was 10-10, meaning the crank was ground .010 on the mains and .010 on the rod journals. Then .010 over bearings would make up the kit. If you have just one journal bad they may recommend grinding the one journal and use a oversize bearing. These over size bearings come in all sizes.
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Current 60' PB 1.351 (2019) mechanical issue for 1/4m

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Support vehicle- 2007 QC G56 4x4 diesel
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Old 11-18-2015, 11:49 AM   #5
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Question

Any balance issues with this solution

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Old 11-18-2015, 12:02 PM   #6
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good time for a stroker kit!
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Old 11-18-2015, 12:03 PM   #7
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Quote:
Originally Posted by HemiFun05 View Post
Any balance issues with this solution

I've used 10-10 cranks in hi-performance engines without issues. As for the odd rod it would be fine for normal use. Obvious a race standard engine requires the best of everything. You might be surprised how many remanufactured engines have different size bores/pistons along with different sized bearings. Buying one can lead to a lot of surprises.
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Current 60' PB 1.351 (2019) mechanical issue for 1/4m

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Old 11-18-2015, 12:09 PM   #8
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YEP on the 'mystery engines' .


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