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Location:
Seattle area, USA
Registered:
June 2002
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Re: port & polish
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Fri, 05 March 2004 13:19
 
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the more worked it is the better the result of the porting will be. stock engine; not much to be had. built engine; high comp. pistons, O/S valves, big cams, at least 44mm sides, or ITB's etc. you will see and feel a bigger gain. its money well spent if all out power is your quest. Even more so if your boosting. The port velocity isn't as important as flow if it's being force feed. my friends 2TG that is getting boost very soon. we did the ports up about 10mm bigger. slight reshape of the exhaust to raise the roof and it's getting 18RG valves with the seats opened 3mm. It's a high flowing SOB.
If this was a N/A engine i wouldn't have gone nearly as big and just concentrated on smoothing all the casting flash, short side radius, valve bowl areas, deshrouding the valves etc..
An engine is just an big air pump really, the more air you can get into an out of it the more power it will make.
[Updated on: Fri, 05 March 2004 21:58]
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| | Subject | Poster | Date |
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port & polish
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The Untouchable | Wed, 18 February 2004 06:49 |
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Re: port & polish
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Mr DOHC | Wed, 18 February 2004 06:58 |
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Re: port & polish
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The Untouchable | Wed, 18 February 2004 07:02 |
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Re: port & polish
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Norbie | Wed, 18 February 2004 07:05 |
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Re: port & polish
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oldcorollas | Wed, 18 February 2004 07:06 |
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Re: port & polish
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bman | Wed, 18 February 2004 07:13 |
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Re: port & polish
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BlackSupra | Wed, 18 February 2004 07:09 |
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Re: port & polish
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The Untouchable | Wed, 18 February 2004 07:16 |
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Re: port & polish
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BlackSupra | Wed, 18 February 2004 07:18 |
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Re: port & polish
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The Untouchable | Wed, 18 February 2004 07:20 |
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Re: port & polish
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The Untouchable | Wed, 18 February 2004 07:35 |
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Re: port & polish
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Norbie | Wed, 18 February 2004 07:49 |
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Re: port & polish
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CelicaRA45 | Wed, 18 February 2004 07:59 |
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Re: port & polish
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The Untouchable | Thu, 19 February 2004 07:59 |
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Re: port & polish
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CelicaRA45 | Thu, 19 February 2004 09:09 |
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Re: port & polish
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wil8115 | Fri, 05 March 2004 13:19 |
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Re: port & polish
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The Untouchable | Thu, 19 February 2004 09:16 |
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Re: port & polish
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CelicaRA45 | Thu, 19 February 2004 09:22 |
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Re: port & polish
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crazy_camry | Thu, 19 February 2004 09:40 |
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Re: port & polish
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CelicaRA45 | Thu, 19 February 2004 10:13 |
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Re: port & polish
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oldcorollas | Fri, 05 March 2004 17:20 |
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Re: port & polish
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wil8115 | Fri, 05 March 2004 21:56 |
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Re: port & polish
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FKN16V | Fri, 05 March 2004 22:06 |
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Re: port & polish
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Ben Wilson | Sat, 06 March 2004 00:39 |
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Re: port & polish
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wil8115 | Sat, 06 March 2004 02:44 |
