
12-02-2009, 11:37 AM
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Senior Club Cobra Member
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Join Date: Feb 2007
Cobra Make, Engine: KMP 539, a Ton of Aluminum
Posts: 9,592
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Not Ranked
Quote:
Originally Posted by DWRAT
Ron if they are boring your block and not just honing it I would have a big problem with that.
Do you really want a Roush 511 that has already been bored over?   
Make them sleeve it or replace the block.
Imagine it the future if you ever need to just re-ring your motor you will have to custom order rings and heaven forbid you need to bore it some day you may need to buy a new block yourself because it has already been bored over.
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Roush uses a CSX block for their 511's and can be safely bored to 527ci.
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