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Registered
Join Date: Jan 2021
Posts: 6
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2.7 engine case..align honing or boring
Hi everyone ... Just by curiosity, how much can cost a line bore machining on a 2.7L? I demantaled my case to measure the crank and see if it was in a good shape and with the plastic gage i got 0.025 to 0.038mm spec are between 0.001 to 0.072mm. But some bearings have a lot of wear tight spots and after i reclosed the case, i have the feeling the crank is more difficult to turn by hand than before. So i suspect the case has warped and will need to be align. Thanks
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It's a 914 ...
Join Date: Jan 2008
Location: Ossining, NY
Posts: 4,695
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Ollies is one of the shops that can handle what you need done. Here's their price list
https://olliesengineering.com/services-pricing/ One thing to note is that the mag cases are known to deform as you mention and sometimes need multiple things done to bring them back. |
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I just had a 2.7 case machined by Competition Engineering and it came out to around $3.5k for everything that was needed. A friend had a 2.7 machined by Ollies a year or two ago and it was in the same price range. There is quite a bit to do, if you are going to do it properly.
David
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2007 911 Turbo 6-speed, 1984 911 Carrera, 1974 911S, 75 914-6 conversion/project, 2007 Mercedes SL63 AMG, Coyote Powered FFR Cobra |
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Registered
Join Date: Jun 2013
Location: Orange County, Ca
Posts: 614
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I would plan on 3k plus or minus 750 dollars.
Just the reality of a mag case motor.
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1976 911 1976 914 1986 951 |
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