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I supported Toymods
Location:
Sydney, NSW
Registered:
February 2004
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is it better to have 4-1 extractors or 4-2-1??
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Wed, 20 October 2004 02:21
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hey i am interested in buying some extractors for my 16Valve 4AGE.
I want to intstall 20Valve extractors onto it. Problem is that they come in 4-1 config and 4-2-1..
Which one is better?
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I supported Toymods
Location:
Epping, Sydney
Registered:
May 2002
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Re: is it better to have 4-1 extractors or 4-2-1??
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Wed, 20 October 2004 02:26
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depends where you want your power band to be - do a search, this has been covered many times
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Location:
Somewhere on a dirt bowl ...
Registered:
August 2004
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Re: is it better to have 4-1 extractors or 4-2-1??
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Wed, 20 October 2004 14:59
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Yep, right on. And its also the lenght of the primaries and secondries.
Another thing to think about is the cam profile. It no good having extractors made for a low power band when the cams are tuned for a high power band.
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I supported Toymods
Location:
Epping, Sydney
Registered:
May 2002
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Re: is it better to have 4-1 extractors or 4-2-1??
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Wed, 20 October 2004 15:20
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or get a turbo, and just be done with extractors altogether 
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I Supported Toymods
Location:
south Melbourne/KL
Registered:
June 2004
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Re: is it better to have 4-1 extractors or 4-2-1??
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Thu, 21 October 2004 11:02
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with aftermarket cams like 267 degrees, which would be better??
i also heard that 4age extractors are very good in factory condition, does this apply only to RWD or Fwd as well?
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Location:
Castle Hill, Sydney
Registered:
February 2004
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Re: is it better to have 4-1 extractors or 4-2-1??
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Thu, 21 October 2004 12:07
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afaik 4-1 extractors give more top end power and 4-2-1 give mroe low down
so with hot cams you'de be after a nice set of 4-1's
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Location:
Melbourne
Registered:
January 2003
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Re: is it better to have 4-1 extractors or 4-2-1??
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Thu, 21 October 2004 14:29
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Might be stupid question... But what ARE hot cams?
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I Supported Toymods
Location:
south Melbourne/KL
Registered:
June 2004
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Re: is it better to have 4-1 extractors or 4-2-1??
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Thu, 21 October 2004 14:31
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| 4AGE wrote on Fri, 22 October 2004 00:29 |
Might be stupid question... But what ARE hot cams?
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maybe its cams that dont over heat and melt?? 
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Location:
Somewhere on a dirt bowl ...
Registered:
August 2004
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Re: is it better to have 4-1 extractors or 4-2-1??
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Thu, 21 October 2004 15:36
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| b1gb3n wrote on Fri, 22 October 2004 00:31 |
| 4AGE wrote on Fri, 22 October 2004 00:29 |
Might be stupid question... But what ARE hot cams?
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maybe its cams that dont over heat and melt??
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 The pair of ya are nuts. Damn nuts i tell ya's 
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I supported Toymods
Location:
Sydney, NSW
Registered:
February 2004
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Re: is it better to have 4-1 extractors or 4-2-1??
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Thu, 21 October 2004 17:18
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how about putting a 20valve 4-2 primary into a 16 valve 4AGE
will that help my performance?
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