OST-013: Massaging a virgin ;)
08-23-2011, 01:37 AM
Post: #8
 
Work begins by checking the combustion chamber volumes. To do this I use a burette

[Image: AEU86 AE86 -  ]

Chamber #4 measures out to 36.5cc.

[Image: AEU86 AE86 -  ]

The other chambers measure out to; #3 = 36cc, #2 = 36.25cc, and #1 = 36.25cc

[Image: AEU86 AE86 -  ]


As I deshroud the chamber, I'll also be equalizing their volume. Here is a photo show chamber #4 deshrouded, #3 chamber in the photo is not yet deshrouded. The chamber walls have been highly polished

[Image: AEU86 AE86 -  ]

Bowl work begins, bowl #8 on the intake side is roughed to size. The factory production process is not perfect, so work is done to blend the bowls, valve seats and the chamber walls to allow maximum flow

[Image: AEU86 AE86 -  ]


Working a bowl the key area is always the roof, here the bowl roof has been cleaned up, the guide narrowed some, and the guide boss has been narrowed substantially

[Image: AEU86 AE86 -  ]


Finally for this post, a before and after on bowl #8

[Image: AEU86 AE86 -  ]

Dan -

You can |Sad .... OR you can ask for help!!!

OST Porting service - http://hachiroku.net/forums/showthread.php?t=19991
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Messages In This Thread
[] - Bean - 08-18-2011, 07:35 AM
[] - banpei - 08-18-2011, 10:26 PM
[] - Bean - 08-18-2011, 11:27 PM
[] - oldeskewltoy - 08-20-2011, 02:55 AM
[] - oldeskewltoy - 08-20-2011, 07:16 PM
[] - oldeskewltoy - 08-21-2011, 12:01 AM
[] - oldeskewltoy - 08-23-2011 01:37 AM
[] - Project D - 08-23-2011, 01:51 AM
[] - oldeskewltoy - 08-23-2011, 02:22 AM
[] - oldeskewltoy - 08-26-2011, 03:31 AM
[] - NoHachi - 08-26-2011, 10:22 AM
[] - Bean - 08-26-2011, 02:30 PM
[] - Project D - 08-26-2011, 03:44 PM
[] - oldeskewltoy - 08-30-2011, 06:57 PM
[] - Project D - 08-30-2011, 09:01 PM
[] - Bean - 08-30-2011, 09:07 PM
[] - oldeskewltoy - 08-31-2011, 02:18 AM
[] - Project D - 08-31-2011, 04:00 AM
[] - oldeskewltoy - 09-03-2011, 01:36 AM
[] - NoHachi - 09-03-2011, 11:52 AM
[] - oldeskewltoy - 09-03-2011, 07:43 PM
[] - NoHachi - 09-04-2011, 12:20 PM
[] - Bean - 09-04-2011, 02:01 PM
[] - oldeskewltoy - 09-04-2011, 06:44 PM
[] - oldeskewltoy - 09-04-2011, 06:48 PM
[] - Bean - 09-04-2011, 06:52 PM
[] - oldeskewltoy - 09-04-2011, 06:54 PM
[] - oldeskewltoy - 09-07-2011, 10:44 PM
[] - Project D - 09-08-2011, 03:46 AM
[] - oldeskewltoy - 09-08-2011, 06:21 PM
[] - Project D - 09-09-2011, 06:46 AM
[] - oldeskewltoy - 09-09-2011, 06:44 PM
[] - oldeskewltoy - 09-09-2011, 06:58 PM
[] - oldeskewltoy - 09-09-2011, 07:11 PM
[] - Project D - 09-09-2011, 08:30 PM
[] - oldeskewltoy - 09-10-2011, 01:35 AM
[] - oldeskewltoy - 09-12-2011, 10:22 PM
[] - oldeskewltoy - 09-12-2011, 10:28 PM
[] - Project D - 09-13-2011, 04:10 AM
[] - oldeskewltoy - 09-13-2011, 06:10 PM

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