
11-26-2009, 04:12 AM
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CC Member
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Join Date: Apr 2008
Location: Scottsdale,
Az
Cobra Make, Engine: Black CSX 4910, Roush 511 8 stack
Posts: 1,206
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Not Ranked
Dan,
We have got some different stories so I dont know for sure if they had to bore as well. All I know for sure is that the regular pistons they use on this motor wouldnt fit and they needed oversized ones. We will see when it finally gets back
Ron
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