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| Jgilliam914 |
Nov 5 2025, 07:54 AM
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#1
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914 Guru ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 5,373 Joined: 30-July 12 From: Iowa / Florida Member No.: 14,732 Region Association: Upper MidWest |
I am in need of a machine shop to line bore my case.
I don't think it is off by much but would rather make sure prior to tearing it down. I am in the Bradenton Area (winter home) and seem to be several VW shops in the vicinity. But would prefer someone who has knowledge of using a reputable shop. Curious of what to expect on price as well. Thanks in Advance Jerry |
| Superhawk996 |
Nov 5 2025, 08:07 AM
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#2
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914 Guru ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 7,507 Joined: 25-August 18 From: Woods of N. Idaho Member No.: 22,428 Region Association: Galt's Gulch
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The secret to getting quality machine work is to not be hooked into the idea of finding a local shop.
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| mepstein |
Nov 5 2025, 09:08 AM
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#3
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914-6 GT in waiting ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 20,207 Joined: 19-September 09 From: Landenberg, PA/Wilmington, DE Member No.: 10,825 Region Association: MidAtlantic Region
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The secret to getting quality machine work is to not be hooked into the idea of finding a local shop. 100% agree Wrap the case in a harbor freight blanket. Grab a black and yellow plastic bin from a box store. Line it with a couple layers of cardboard. Drop in the blanket wrapped case and zip tie it shut. Now you can ship it anywhere. |
| carr914 |
Nov 5 2025, 10:27 AM
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#4
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Racer from Birth ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 128,690 Joined: 2-February 04 From: Tampa,FL Member No.: 1,623 Region Association: South East States |
JB Racing in Tavares would be my only choice
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| BillJ |
Nov 5 2025, 11:44 AM
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#5
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Senior Member ![]() ![]() ![]() Group: Members Posts: 1,355 Joined: 4-March 13 From: charlotte, NC Member No.: 15,610 Region Association: None
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JB Racing or Extreme Heads (not sure if they do cases but they will know who to send it to)
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| Jack Standz |
Nov 5 2025, 03:16 PM
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#6
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Senior Member ![]() ![]() ![]() Group: Members Posts: 577 Joined: 15-November 19 From: Happy Place (& surrounding area) Member No.: 23,644 Region Association: None
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I am in need of a machine shop to line bore my case. I don't think it is off by much but would rather make sure prior to tearing it down. I am in the Bradenton Area (winter home) and seem to be several VW shops in the vicinity. But would prefer someone who has knowledge of using a reputable shop. Curious of what to expect on price as well. Thanks in Advance Jerry You won't know if it needs a "line bore" until you (or a competent machinist) disassemble the motor and measure things. One of the benefits of the Type IV motor is that it holds up to wear and abuse so much better than a Type 1. Probably doesn't need a "line bore", but might need some work done on the crank journals and some work on the deck as they tend to sink. Don't be afraid to ship it to a competent machinist. But, would also add that removing the studs from the case before shipping makes the "decking" of the case easier, saves you $$ (machine shops charge to remove studs), and saves shipping costs due to the smaller bin, etc. So, follow Mepstein's suggestions on shipping, but remove studs first. |
| mepstein |
Nov 5 2025, 03:22 PM
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#7
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914-6 GT in waiting ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 20,207 Joined: 19-September 09 From: Landenberg, PA/Wilmington, DE Member No.: 10,825 Region Association: MidAtlantic Region
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I am in need of a machine shop to line bore my case. I don't think it is off by much but would rather make sure prior to tearing it down. I am in the Bradenton Area (winter home) and seem to be several VW shops in the vicinity. But would prefer someone who has knowledge of using a reputable shop. Curious of what to expect on price as well. Thanks in Advance Jerry You won't know if it needs a "line bore" until you (or a competent machinist) disassemble the motor and measure things. One of the benefits of the Type IV motor is that it holds up to wear and abuse so much better than a Type 1. Don't be afraid to ship it to a competent machinist. But, would also add that removing the studs from the case before shipping makes the "decking" of the case easier, saves you $$ (machine shops charge to remove studs), and saves shipping costs smaller bin, etc. So, follow Mepstein's suggestions on shipping, but remove studs first. Yes, remove studs. We recently got shipped a case from an expensive race car. All the studs were in, minimal packing in a cardboard box. No damage. 1 in a million. The only way to ship it with studs is in a wood crate. |
| BillJ |
Nov 5 2025, 03:26 PM
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#8
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Senior Member ![]() ![]() ![]() Group: Members Posts: 1,355 Joined: 4-March 13 From: charlotte, NC Member No.: 15,610 Region Association: None
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Get the correct tool for that and it should be pretty simple. Takes less than a minute on each one normally
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| brant |
Nov 5 2025, 04:26 PM
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#9
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914 Wizard ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 12,092 Joined: 30-December 02 From: Colorado Member No.: 47 Region Association: Rocky Mountains
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I've had to tear a rebuilt motor down before that did need a line bore... and then a 2nd rebuild.
its more common than you think.. these things are old now brant |
| sixaddict |
Nov 5 2025, 06:38 PM
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#10
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Senior Member ![]() ![]() ![]() Group: Members Posts: 983 Joined: 22-January 09 From: Panama City Beach, FL Member No.: 9,961 Region Association: South East States
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Agree with TC….JB top shelf .
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| Jack Standz |
Nov 5 2025, 10:54 PM
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#11
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Senior Member ![]() ![]() ![]() Group: Members Posts: 577 Joined: 15-November 19 From: Happy Place (& surrounding area) Member No.: 23,644 Region Association: None
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I've had to tear a rebuilt motor down before that did need a line bore... and then a 2nd rebuild. its more common than you think.. these things are old now brant Yes, of course. But, willing to bet you didn't measure it and know it needed a line bore before you tore it down. (IMG:style_emoticons/default/smile.gif) |
| brant |
Nov 6 2025, 09:33 AM
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#12
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914 Wizard ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 12,092 Joined: 30-December 02 From: Colorado Member No.: 47 Region Association: Rocky Mountains
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Pretty hard to measure without fixture and the having an experienced machinist without the skill. I sent everything to the machinist and except the case. Wouldn’t do another rebuild without shipping the case next time
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