Author | Topic |
Location: Brisbane / Gold Coast
Registered: May 2002
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Re: 4A-GZE pistons, the TRUTH!
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Sun, 20 June 2004 13:29
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I normally wouldn't touch this, but WHAT THE HECK!
Picking a forged piston requires almost zero metalurgical knowledge.
As mentioned above, if the piston looks forged then there's an extremely good chance that it is. That means that if the inside of the piston has no casting marks and has a smooth shape (one that has no tight-radius edges & is shaped so that a 'slug' can move in & out to form the inner section) then it's a very good chance that it's forged.
Take a gander at the inside of this one, a TRD/Mahle forged Formula Atlantic piston
See how it can only be formed by a 'slug' pushing up into the underside of the piston, thus giving it it's shape. There are no casting marks, and if any metal is taken up between the gudgeon pin and the inner part of the dome it has to be machined/,illed out.
Anyway, suffice to say You-Know-Who is showing his usual complete ignorance again.
I guess this explains all ...
[Updated on: Sun, 20 June 2004 16:37]
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| Subject | Poster | Date |
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4A-GZE pistons, the TRUTH!
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THE WITZL | Sun, 20 June 2004 02:39 |
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Re: 4A-GZE pistons, the TRUTH!
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THE WITZL | Sun, 20 June 2004 05:32 |
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Re: 4A-GZE pistons, the TRUTH!
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IRA11Y | Sun, 20 June 2004 09:02 |
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Re: 4A-GZE pistons, the TRUTH!
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draven | Sun, 20 June 2004 09:29 |
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Re: 4A-GZE pistons, the TRUTH!
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oldcorollas | Sun, 20 June 2004 10:27 |
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Re: 4A-GZE pistons, the TRUTH!
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IRA11Y | Sun, 20 June 2004 10:36 |
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Re: 4A-GZE pistons, the TRUTH!
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YelloRolla | Sun, 20 June 2004 10:49 |
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Re: 4A-GZE pistons, the TRUTH!
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oldcorollas | Sun, 20 June 2004 11:36 |
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Re: 4A-GZE pistons, the TRUTH!
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oldcorollas | Sun, 20 June 2004 11:50 |
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Re: 4A-GZE pistons, the TRUTH!
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oldcorollas | Sun, 20 June 2004 11:53 |
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Re: 4A-GZE pistons, the TRUTH!
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Bill Sherwood | Sun, 20 June 2004 13:29 |
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Re: 4A-GZE pistons, the TRUTH!
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oldcorollas | Sun, 20 June 2004 16:07 |
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Re: 4A-GZE pistons, the TRUTH!
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Brenton_TA23 | Mon, 21 June 2004 10:55 |
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Re: 4A-GZE pistons, the TRUTH!
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4ageeza | Mon, 21 June 2004 11:19 |
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Re: 4A-GZE pistons, the TRUTH!
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oldcorollas | Mon, 21 June 2004 11:43 |
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Re: 4A-GZE pistons, the TRUTH!
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4ageeza | Mon, 21 June 2004 14:24 |
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Re: 4A-GZE pistons, the TRUTH!
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feral4mr2 | Mon, 21 June 2004 21:12 |
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Re: 4A-GZE pistons, the TRUTH!
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YelloRolla | Tue, 22 June 2004 09:14 |
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Re: 4A-GZE pistons, the TRUTH!
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oldcorollas | Thu, 24 June 2004 11:34 |
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Re: 4A-GZE pistons, the TRUTH!
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oldcorollas | Thu, 24 June 2004 11:36 |
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Re: 4A-GZE pistons, the TRUTH!
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Bill Sherwood | Thu, 24 June 2004 20:31 |
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Re: 4A-GZE pistons, the TRUTH!
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IRA11Y | Thu, 24 June 2004 21:51 |
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Re: 4A-GZE pistons, the TRUTH!
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CLG | Fri, 25 June 2004 01:15 |
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Re: 4A-GZE pistons, the TRUTH!
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oldcorollas | Fri, 25 June 2004 13:09 |
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Re: 4A-GZE pistons, the TRUTH!
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EMP-2TG | Sat, 26 June 2004 02:26 |
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Re: 4A-GZE pistons, the TRUTH!
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allencr | Thu, 24 June 2004 14:22 |
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Re: 4A-GZE pistons, the TRUTH!
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oldcorollas | Thu, 01 July 2004 06:17 |
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Re: 4A-GZE pistons, the TRUTH!
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oldcorollas | Thu, 01 July 2004 06:21 |
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Re: 4A-GZE pistons, the TRUTH!
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THE WITZL | Thu, 24 June 2004 23:14 |
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Re: 4A-GZE pistons, the TRUTH!
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kingmick | Fri, 25 June 2004 00:45 |
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Re: 4A-GZE pistons, the TRUTH!
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draven | Sat, 26 June 2004 04:03 |
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Re: 4A-GZE pistons, the TRUTH!
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oldcorollas | Sat, 26 June 2004 08:39 |
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Re: 4A-GZE pistons, the TRUTH!
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oldcorollas | Sat, 26 June 2004 08:43 |
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170bhp vs smuggla?
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*rivmasta* | Mon, 06 June 2005 08:28 |
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Re: 4A-GZE pistons, the TRUTH!
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EMP-2TG | Sat, 26 June 2004 16:00 |
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Re: 4A-GZE pistons, the TRUTH!
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Rod83 | Sat, 26 June 2004 18:23 |
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Re: 4A-GZE pistons, the TRUTH!
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YelloRolla | Sun, 27 June 2004 06:59 |
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Re: 4A-GZE pistons, the TRUTH!
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Allan | Sun, 27 June 2004 07:22 |
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Re: 4A-GZE pistons, the TRUTH!
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IRA11Y | Sun, 27 June 2004 08:36 |
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Re: 4A-GZE pistons, the TRUTH!
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THE WITZL | Sun, 27 June 2004 12:12 |
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Re: 4A-GZE pistons, the TRUTH!
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EMP-2TG | Sun, 27 June 2004 13:43 |
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Re: 4A-GZE pistons, the TRUTH!
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Lucid | Mon, 28 June 2004 10:10 |
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Re: 4A-GZE pistons, the TRUTH!
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Grega | Mon, 28 June 2004 09:35 |
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Re: 4A-GZE pistons, the TRUTH!
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ae95 | Mon, 28 June 2004 10:16 |
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Re: 4A-GZE pistons, the TRUTH!
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SeptemberSquallIndustries | Mon, 28 June 2004 10:47 |
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Re: 4A-GZE pistons, the TRUTH!
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ae95 | Mon, 28 June 2004 11:02 |
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Re: 4A-GZE pistons, the TRUTH!
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oldcorollas | Thu, 01 July 2004 06:50 |
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Re: 4A-GZE pistons, the TRUTH!
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clubagreenie | Mon, 28 June 2004 12:32 |
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Re: 4A-GZE pistons, the TRUTH!
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mrshin | Mon, 28 June 2004 13:18 |
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Re: 4A-GZE pistons, the TRUTH!
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EMP-2TG | Mon, 28 June 2004 13:23 |
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