4age bigport head: port & polish

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4age bigport head: port & polish

10-16-2006, 12:04 PM

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4age bigport head: port & polish

I'm about to start a rebuild of my engine theses days. It's an early 4age bluetop (bigport). I'm planning an NA setup with the following upgrades:

Multilayer Steel Headgasket: Cometic
9 mm rod bolt kit: ARP
Crower Stage 3 camshafts
Toda Racing valve springs
T3 Adjustable cam gears
4-1 header (bg custom made)
Adjustable fuel pressure regulator
295cc injectors
Intake Adapter (custom made)
Individual Throttle Bodies (Delorto carbs)
Megasquirt unit
Underbucket shims (to be ordered after inspection)
Raplacement of whatever is needed after inspection of engine parts

a link to my project: http://www.aeu86.org/viewtopic.php?t=3632&highlight=

My question is whether to port or/and polish the head and should i do it only on the exhaust part? Does anyone have a "how to" or "step by step" tutorial?

1984 Toyota Corolla 4AGE 20v
2007 Subaru Impreza STi

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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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