 Machining tolerances for boring out Mahle cylinders to 96mm |
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| seanpaulmc |
 Jan 7 2019, 08:21 PM
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Member  Group: Members Posts: 300 Joined: 6-December 16 From: Orlando, FL Member No.: 20,649 Region Association: South East States 
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Looking to get a set of original 94mm Mahle 2.0L cylinders bored out to 96mm. What are the recommended tolerances for giving to the machine shop for this diameter?
Thank you, Sean |
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| wndsrfr |
Jan 8 2019, 07:03 AM
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Senior Member Group: Members Posts: 1,429 Joined: 30-April 09 From: Rescue, Virginia Member No.: 10,318 Region Association: MidAtlantic Region
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QUOTE(seanpaulmc @ Jan 7 2019, 06:21 PM)  Looking to get a set of original 94mm Mahle 2.0L cylinders bored out to 96mm. What are the recommended tolerances for giving to the machine shop for this diameter? Thank you, Sean You'll need to give them your new set of pistons so they can do it right...usually the new pistons come with an info sheet for tolerances... |
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| mepstein |
Jan 8 2019, 08:09 AM
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914-6 GT in waiting Group: Members Posts: 19,273 Joined: 19-September 09 From: Landenberg, PA/Wilmington, DE Member No.: 10,825 Region Association: MidAtlantic Region
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QUOTE(wndsrfr @ Jan 8 2019, 08:03 AM) QUOTE(seanpaulmc @ Jan 7 2019, 06:21 PM) Looking to get a set of original 94mm Mahle 2.0L cylinders bored out to 96mm. What are the recommended tolerances for giving to the machine shop for this diameter? Thank you, Sean You'll need to give them your new set of pistons so they can do it right...usually the new pistons come with an info sheet for tolerances... (IMG:style_emoticons/default/agree.gif) We do a lot of 3.2 to 3.4. the cylinders should have a spec sheet. I think they charge us $75 a jug. |
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Posts in this topic
seanpaulmc Machining tolerances for boring out Mahle cylinders to 96mm Jan 7 2019, 08:21 PM
jsaum I was going to do the same but it was recommended ... Jan 7 2019, 09:25 PM Mark Henry The machine shop needs a torque plate to do the jo... Jan 8 2019, 08:42 AM
wndsrfr
The machine shop needs a torque plate to do the j... Jan 8 2019, 09:25 AM Mark Henry
The machine shop needs a torque plate to do the ... Jan 8 2019, 01:29 PM seanpaulmc Thanks for the responses everyone. I appreciate t... Jan 9 2019, 06:33 PM |
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