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Location:
Montrose, VIC
Registered:
May 2002
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Re: SC vs Turbo -- Emissions
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Sat, 25 June 2005 06:06
 
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Reason being past habbits. Traditionally, and to the rego people, a supercharger means 6/71 and a couple of 4 barrels hanging through the bonnet, whereas turbo is one of those litle noisy things from those little gutless jap motors that can't possibly make any smog. Quite up with the times, aren't they!
However, there IS a little bit of truth in what they say - positive displacement blowers DO tend to blow unburnt charge straight through the motor during overlap at low revs, increasing HC emissions. Unfortunately, while doing this, they tend to give a big serve of bottom end torque... Therefore, you need to do a certain amount of fiddling with valve and fuel timing to clean this up, and they probably want to make sure you get this right. What do they say about centrifugal blowers?
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| | Subject | Poster | Date |
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SC vs Turbo -- Emissions
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acreese | Fri, 24 June 2005 06:50 |
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Re: SC vs Turbo -- Emissions
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Henn | Fri, 24 June 2005 06:57 |
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Re: SC vs Turbo -- Emissions
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rob_RA40 | Fri, 24 June 2005 07:00 |
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Re: SC vs Turbo -- Emissions
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acreese | Fri, 24 June 2005 07:24 |
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Re: SC vs Turbo -- Emissions
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mrshin | Sat, 25 June 2005 06:06 |
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Re: SC vs Turbo -- Emissions
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shinybluesteel | Sat, 25 June 2005 06:11 |
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Re: SC vs Turbo -- Emissions
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4agte | Sat, 25 June 2005 07:02 |
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Re: SC vs Turbo -- Emissions
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bored | Sun, 26 June 2005 05:50 |
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Re: SC vs Turbo -- Emissions
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4agte | Sun, 26 June 2005 07:16 |
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Re: SC vs Turbo -- Emissions
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acreese | Mon, 27 June 2005 01:26 |
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Re: SC vs Turbo -- Emissions
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inertia | Sun, 26 June 2005 06:20 |
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Re: SC vs Turbo -- Emissions
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Allan | Mon, 27 June 2005 02:05 |
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Re: SC vs Turbo -- Emissions
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Joshstix | Mon, 27 June 2005 02:23 |
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Re: SC vs Turbo -- Emissions
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Allan | Mon, 27 June 2005 02:30 |
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Re: SC vs Turbo -- Emissions
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Joshstix | Mon, 27 June 2005 02:50 |
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Re: SC vs Turbo -- Emissions
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Allan | Mon, 27 June 2005 02:52 |
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Re: SC vs Turbo -- Emissions
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Joshstix | Mon, 27 June 2005 03:15 |
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Re: SC vs Turbo -- Emissions
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inertia | Mon, 27 June 2005 08:31 |
