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Location:
S.E suberbs, Vic
Registered:
December 2003
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4AGE-20 extractor design what's best
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Thu, 09 December 2004 14:32
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alright I didnt find anything in a quick search so here goes:
I have a 4AGE silvertop and the with extractors I am not happy with. So I want to make my own up and I am currently deciding what design would be best. So far this is what I have (all sizes in outside diameter for simplicity):
- 1.5 inch primaries, unknown length,
- 2 inch secondaries that go past the firewall and go into the 2 1/4 collector about 20cm past the firewall which would then go into a flex-pipe.
- 1&3 into 4&2 then into one
- I will try really hard to make all 4 pipes within mm of being equal lengths.
The whole exhaust will be made by me using press bend mandrels with no dags, steps, burrs or anything.
2 1/4 start to finish with one 40cm resonator and a lukey offset straight through muffler.
does this sound ok? are my primaries too long? I would like to keep them that way for clearence reasons.
How about a 4 into 1 setup like the TRD race ones?
Also right now my exhaust has pipes 1&4 into 2&3 then into one, how bad is that for perormance and economy?
anyone got some pics of what is considered good?
I guess I should give the rpm I want to tune it to but I havent decided yet.
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| | Subject | Poster | Date |
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4AGE-20 extractor design what's best
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Sam_Q | Thu, 09 December 2004 14:32 |
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Re: 4AGE-20 extractor design what's best
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oldcorollas | Thu, 09 December 2004 14:52 |
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Re: 4AGE-20 extractor design what's best
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Sam_Q | Thu, 09 December 2004 15:00 |
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Re: 4AGE-20 extractor design what's best
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Mr Revhead | Thu, 09 December 2004 23:51 |
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Re: 4AGE-20 extractor design what's best
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Sam_Q | Fri, 10 December 2004 08:12 |
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Re: 4AGE-20 extractor design what's best
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Mr Revhead | Fri, 10 December 2004 19:58 |
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Re: 4AGE-20 extractor design what's best
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Sam_Q | Fri, 10 December 2004 21:43 |
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Re: 4AGE-20 extractor design what's best
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Lucid | Sat, 11 December 2004 03:03 |
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Re: 4AGE-20 extractor design what's best
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Lucid | Sat, 11 December 2004 04:12 |
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Re: 4AGE-20 extractor design what's best
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oldcorollas | Sun, 12 December 2004 07:44 |
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Re: 4AGE-20 extractor design what's best
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Lucid | Mon, 13 December 2004 10:32 |
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Re: 4AGE-20 extractor design what's best
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jkvsnn | Sun, 12 December 2004 10:01 |
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Re: 4AGE-20 extractor design what's best
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Lucid | Sun, 12 December 2004 10:15 |
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Re: 4AGE-20 extractor design what's best
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Sam_Q | Sun, 12 December 2004 10:51 |
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Re: 4AGE-20 extractor design what's best
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Sam_Q | Mon, 13 December 2004 12:00 |
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Re: 4AGE-20 extractor design what's best
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Sam_Q | Mon, 13 December 2004 12:24 |
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Re: 4AGE-20 extractor design what's best
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Sam_Q | Thu, 06 January 2005 13:59 |
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Re: 4AGE-20 extractor design what's best
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Starfire | Thu, 06 January 2005 17:21 |
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Re: 4AGE-20 extractor design what's best
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Sam_Q | Thu, 06 January 2005 20:08 |
