 anti-lag system?, how does this work exactly? |
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 Apr 27, 2008 - 9:43 PM
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Enthusiast  Joined Oct 18, '06 From cincinnati Currently Offline Reputation: 10 (100%)  |
saw this on youtube and was curious as to how it works and the pros/cons of it. thanks in advance.
-------------------- proud =3sgte SWAPPED= '95 Celica ST owner [calling it the GT2 or half-trac]
309,000 miles n' .... |
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Apr 27, 2008 - 9:50 PM
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 Enthusiast Joined Feb 18, '06 From NB, Canada Currently Offline Reputation: 12 (100%) |
I remember a long time ago reading about it, and I dont know if there's more than 1 type of system, but I read that theres a spark plug between the header and turbo an fuel gets injected and burnt durings shifts so that keeps the turbo spinning..and is also why you see flames coming out of the exhaust.
It kills a turbo, fast...in like hours fast. And would also make your cats puke their guts out! --------------------  -Rémy 02 SiR, 08 250R |
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Apr 28, 2008 - 1:12 AM
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 Enthusiast Joined Oct 7, '06 From wyomissing pennsylvania Currently Offline Reputation: 2 (100%) |
-------------------- you know why they put sheep at the edge of a cliff.... that way they push back!
    (2:27:32 AM) edit: please f*cking work, f*ck, sh*t, piss (2:28:08 AM) edit: that did the trick |
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Apr 28, 2008 - 4:59 AM
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Enthusiast Joined Aug 16, '03 From Bay area Currently Offline Reputation: 0 (0%) |
pro:
no lag loud and fun Con: crack turbo manifold blown turbo destroyed catylatic converter waste fuel |
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Apr 28, 2008 - 6:00 AM
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Enthusiast Joined Feb 18, '06 From NB, Canada Currently Offline Reputation: 12 (100%) |
-------------------- -Rémy 02 SiR, 08 250R |
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Apr 28, 2008 - 8:15 AM
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 Enthusiast Joined Jun 30, '06 From West Windsor NJ, USA Currently Offline Reputation: 14 (94%) |
Nice NJ plates...lol
--------------------  --------------------------------私は銀行に漂う,TRD Inspired |
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Apr 28, 2008 - 2:08 PM
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Enthusiast Joined Oct 18, '06 From cincinnati Currently Offline Reputation: 10 (100%) |
oh.... gotcha. sounds dangerous.
   ha-------------------- proud =3sgte SWAPPED= '95 Celica ST owner [calling it the GT2 or half-trac]
309,000 miles n' .... |
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Jun 20, 2008 - 1:28 PM
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 Enthusiast Joined May 10, '07 From Lubbock, Texas Currently Offline Reputation: 2 (100%) |
what do they conect the spark plug to
--------------------  feedback feedback If I buy or sale please leave me feedback...thanks cheap, quick, reliable, pick two I treat my 6gc better then my own woman |
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Jun 23, 2008 - 10:48 AM
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 Enthusiast Joined Mar 29, '06 From Regina, SK, Canada Currently Offline Reputation: 38 (100%) |
From Wiki
Another well-known application of this type of anti-lag system was in the WRC version of the 1994 Toyota Celica GT-Four (ST-205). Four brass tubes fed air from the turbocharger's Compressor Bypass Valve (CBV) to each of the exhaust manifold tracts, in order to provide the necessary air for the combustion of the fuel. The system was controlled by two pressure valves, operated by the ECU. -------------------- |
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Jun 23, 2008 - 1:27 PM
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 Enthusiast Joined Mar 23, '03 From New Orleans Currently Offline Reputation: 5 (100%) |
QUOTE (WALKER @ Jun 23, 2008 - 10:48 AM)  From Wiki Another well-known application of this type of anti-lag system was in the WRC version of the 1994 Toyota Celica GT-Four (ST-205). Four brass tubes fed air from the turbocharger's Compressor Bypass Valve (CBV) to each of the exhaust manifold tracts, in order to provide the necessary air for the combustion of the fuel. The system was controlled by two pressure valves, operated by the ECU. gotta love wikipedia answers everything. Never heard of it before but turbos cost too much to be blowing them up |
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Jun 23, 2008 - 1:42 PM
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 Enthusiast Joined Apr 22, '07 From Bay Area, California Currently Offline Reputation: 14 (100%) |
lol
-------------------- You say you don't understand how we go dumb, but have you ever been where i'm from?
-=-] Livin it in tha bay's a lil different [-=- |
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Jun 23, 2008 - 1:47 PM
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 Enthusiast Joined Nov 12, '02 From Webster Ma. Currently Offline Reputation: 1 (100%) |
a lower rev limit will mimic anti lag in the sense that it builds boost off the line but supposed to be a little better for the turbo.
i two step.... alot. gun shots are sweet, esp at 8k rev limiting because of traction loss. -------------------- |
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Jun 29, 2008 - 8:50 AM
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 Enthusiast Joined Dec 20, '07 From Valkeakoski, Finland Currently Offline Reputation: 0 (0%) |
QUOTE (Rayme @ Apr 27, 2008 - 9:50 PM) I remember a long time ago reading about it, and I dont know if there's more than 1 type of system, but I read that theres a spark plug between the header and turbo an fuel gets injected and burnt durings shifts so that keeps the turbo spinning..and is also why you see flames coming out of the exhaust. It kills a turbo, fast...in like hours fast. And would also make your cats puke their guts out! As a matter of fact, there is not a plug, but a Fuel injector. When you lift your foot of from the gaspedal, It injects fuel to the exhaust, which flames due the heat and the pressure that the flaming creates, keeps the turbo spinning. So when you hit the gas pedal again, the turbo is already spinning hard enough to get boostt, and no lag. -------------------- |
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