4age bigport head: port & polish

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4age bigport head: port & polish

01-21-2009, 06:05 PM

Post: #58

oldeskewltoy Offline

4AG Super Genius ;)

Posts: 1,838
Joined: Jan 2007
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a few photos of combustion chamber de-shrouding...

using a burette to measure chambers...
[Image: AEU86 AE86 - ]

my first chamber.......
[Image: AEU86 AE86 - ]

No longer practicing......
Cylinders 1 & 2 - top photo shows before, bottom after
[Image: AEU86 AE86 - ]

Cylinders 3 & 4 - top photo shows before, bottom after
[Image: AEU86 AE86 - ]

Chamber volume before the work was begun 36cc to 36.25cc. Volume when finished 37.5cc for all chambers. Head was shaved to come up with a final volume of 33cc

[Image: AEU86 AE86 - ]

and some new photos of 4AG head work... this is a street port
intake side
[Image: AEU86 AE86 - ]

exhaust side...
[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

4age bigport head: port & polish - cj - 10-16-2006, 12:04 PM

[] - cannabolic - 10-16-2006, 02:26 PM

[] - NoHachi - 10-16-2006, 02:30 PM

[] - adomz - 10-16-2006, 10:28 PM

[] - BenR - 10-18-2006, 07:36 PM

[] - alimonos - 10-18-2006, 07:48 PM

[] - BenR - 10-18-2006, 07:54 PM

[] - NoHachi - 10-18-2006, 08:09 PM

[] - jamiemirror - 10-18-2006, 08:28 PM

[] - BenR - 10-18-2006, 08:39 PM

[] - BenR - 10-18-2006, 08:40 PM

[] - jamiemirror - 10-18-2006, 09:17 PM

[] - BenR - 10-18-2006, 09:35 PM

[] - jamiemirror - 10-18-2006, 09:52 PM

[] - Corey - 10-18-2006, 10:52 PM

[] - BenR - 10-18-2006, 11:12 PM

[] - Corey - 10-18-2006, 11:18 PM

[] - Os7213 - 11-08-2006, 07:08 AM

[] - Os7213 - 11-09-2006, 05:47 AM

[] - jamiemirror - 11-09-2006, 10:12 AM

[] - Os7213 - 11-10-2006, 08:20 AM

[] - Os7213 - 11-10-2006, 08:53 AM

[] - jamiemirror - 11-10-2006, 09:48 AM

[] - Os7213 - 11-10-2006, 12:33 PM

[] - NoHachi - 11-10-2006, 12:48 PM

[] - jamiemirror - 11-10-2006, 12:52 PM

[] - Os7213 - 11-10-2006, 01:08 PM

[] - jamiemirror - 11-10-2006, 01:22 PM

[] - Os7213 - 11-10-2006, 01:25 PM

[] - jamiemirror - 11-10-2006, 03:43 PM

[] - firehawk - 11-10-2006, 09:57 PM

[] - Os7213 - 11-11-2006, 04:10 AM

[] - BenR - 11-12-2006, 04:03 AM

[] - Os7213 - 11-12-2006, 09:24 AM

[] - BenR - 11-12-2006, 09:58 PM

[] - Os7213 - 11-13-2006, 12:52 AM

[] - BenR - 11-14-2006, 03:52 AM

[] - Os7213 - 11-14-2006, 06:52 AM

[] - jamiemirror - 11-14-2006, 11:09 AM

[] - BenR - 11-14-2006, 02:36 PM

[] - BenR - 11-14-2006, 02:48 PM

[] - Os7213 - 11-14-2006, 08:24 PM

[] - BenR - 11-14-2006, 11:00 PM

[] - Os7213 - 11-18-2006, 09:33 AM

[] - BenR - 11-20-2006, 03:13 AM

[] - Os7213 - 11-20-2006, 07:21 AM

[] - BenR - 11-20-2006, 04:52 PM

[] - Os7213 - 11-20-2006, 05:55 PM

[] - BenR - 11-20-2006, 11:27 PM

[] - Os7213 - 11-21-2006, 04:53 AM

[] - Corey - 12-03-2006, 01:31 AM

[] - apardal - 12-03-2006, 03:11 AM

[] - jamiemirror - 12-03-2006, 07:35 PM

[] - Corey - 12-04-2006, 09:23 PM

[] - BenR - 12-05-2006, 01:40 AM

[] - Os7213 - 12-06-2006, 06:46 AM

[] - eight-six - 01-20-2009, 03:33 PM

[] - oldeskewltoy - 01-21-2009 06:05 PM

[] - totta Crolla - 01-21-2009, 11:49 PM

[] - oldeskewltoy - 01-22-2009, 12:14 AM

[] - ZDoman - 01-22-2009, 12:52 AM

[] - eight-six - 01-22-2009, 12:35 PM

[] - tolisspi - 01-22-2009, 01:15 PM

[] - totta Crolla - 01-22-2009, 06:59 PM

[] - oldeskewltoy - 01-24-2009, 06:32 PM

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