 Benefits of going VVT-i? |
 Dec 28, 2009 - 6:50 AM
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 Enthusiast  Joined Mar 20, '07 From Bakersfield, CA Currently Offline Reputation: 10 (100%)  |
Ok, so I just found out that VVT-i was like dual variable valve timing for HP and TQ. So anyone know how this is beneficial or worse in let's say a 3sgte engine? As I am aware there is a 4th gen engine that has this VVT-i technology (I think).
(I had made a n00b out of myself with the original posting, so I made this thread up to make up for it in another n00bish fashion, but with more to gain from it than my original thread, so my bad.) This post has been edited by Random_Stranger: Dec 28, 2009 - 6:58 AM -------------------- 91 MR2 Turbo SW20, 92 MR2 Turbo SW20, 95 Celica GT ST204
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Dec 28, 2009 - 5:05 PM
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 Enthusiast Joined Feb 10, '03 From Connecticut Currently Offline Reputation: 11 (100%) |
Yes, the black-top Altezza beams had dual (intake & exhaust) vvti.
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Dec 28, 2009 - 5:25 PM
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Enthusiast Joined Mar 20, '07 From Bakersfield, CA Currently Offline Reputation: 10 (100%) |
QUOTE (Supersprynt @ Dec 28, 2009 - 2:05 PM)  Yes, the black-top Altezza beams had dual (intake & exhaust) vvti. Oh ok, cool thanks QUOTE (manphibian @ Dec 28, 2009 - 2:10 PM) As i understand it, variable valve timing is more about emmisions and economy than it is performance...... Oh, so that's why nobody really likes it then. But don't they still produce more TQ than Vtec engines? -------------------- 91 MR2 Turbo SW20, 92 MR2 Turbo SW20, 95 Celica GT ST204
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Posts in this topic
Random_Stranger Benefits of going VVT-i? Dec 28, 2009 - 6:50 AM
Supersprynt It helps in creating the most efficient timing ove... Dec 28, 2009 - 10:03 AM BonzaiCelica Actually the 4th gen 3sgte that came in caldina st... Dec 28, 2009 - 12:21 PM 96bluevert ^^What he said. Only the BEAMS 3sge had VVT-i in t... Dec 28, 2009 - 2:39 PM
Random_Stranger QUOTE (96bluevert @ Dec 28, 2009 - 11... Dec 28, 2009 - 4:54 PM manphibian As i understand it, variable valve timing is more ... Dec 28, 2009 - 5:10 PM Supersprynt They help overall efficiency. Power, fuel economy,... Dec 28, 2009 - 5:29 PM Random_Stranger QUOTE (Supersprynt @ Dec 28, 2009 - 2... Dec 28, 2009 - 7:03 PM Hanyo QUOTE (Random_Stranger @ Dec 28, 2009 - ... Dec 28, 2009 - 8:09 PM richee3 QUOTE (Hanyo @ Dec 28, 2009 - 8:09 P... Dec 28, 2009 - 10:02 PM Rusty QUOTE (Hanyo @ Dec 29, 2009 - 2:09 P... Dec 29, 2009 - 1:45 AM Random_Stranger QUOTE (Rusty @ Dec 28, 2009 - 10:45 ... Dec 29, 2009 - 3:32 AM Rusty QUOTE (Random_Stranger @ Dec 29, 2009 - ... Jan 7, 2010 - 3:07 AM Edophus to get your head round what vvti brings its worth ... Jan 7, 2010 - 4:33 AM HaysoosKreesto I would be quite interested if they ever came out ... Dec 28, 2009 - 7:38 PM Supersprynt They're not exactly the same, but they are the... Dec 28, 2009 - 7:49 PM Random_Stranger QUOTE (Supersprynt @ Dec 28, 2009 - 4... Dec 28, 2009 - 7:56 PM Hanyo QUOTE (manphibian @ Dec 28, 2009 - 2... Dec 28, 2009 - 8:03 PM hatchy_gt-s QUOTE (Hanyo @ Dec 29, 2009 - 1:03 A... Dec 29, 2009 - 3:45 PM Hanyo QUOTE (hatchy_gt-s @ Dec 29, 2009 ... Dec 29, 2009 - 6:13 PM Smaay QUOTE (Supersprynt @ Dec 28, 2009 - 4... Dec 29, 2009 - 6:33 PM hatchy_gt-s QUOTE (Smaay @ Dec 29, 2009 - 11:33 ... Dec 30, 2009 - 1:01 AM Smaay QUOTE (hatchy_gt-s @ Dec 29, 2009 ... Jan 6, 2010 - 3:20 PM HaysoosKreesto QUOTE (Smaay @ Dec 29, 2009 - 6:33 P... Dec 30, 2009 - 3:13 AM richee3 QUOTE (HaysoosKreesto @ Dec 30, 2009 - 4... Dec 30, 2009 - 6:38 PM Random_Stranger ^^^ That's a fast frigging 7th gen Dec 29, 2009 - 7:16 PM blu94gt A couple different people have hit the answer. VV... Dec 30, 2009 - 1:59 AM hatchy_gt-s ^ once again no it was the elise in 2004 Jan 7, 2010 - 12:14 AM garin QUOTE (garin @ Jan 7, 2010 - 12:11 A... Jan 7, 2010 - 12:21 AM nics http://www.youtube.com/user/magusownz#p/u/47/2vfxn... Jan 7, 2010 - 2:35 AM BonzaiCelica very good info Edophus. And it would be more like ... Jan 7, 2010 - 11:33 AM Edophus QUOTE (BonzaiCelica @ Jan 7, 2010 - 4... Jan 7, 2010 - 11:41 AM Hanyo QUOTE (BonzaiCelica @ Jan 7, 2010 - 8... Jan 8, 2010 - 4:08 PM HaysoosKreesto QUOTE (Hanyo @ Jan 8, 2010 - 4:08 PM... Jan 8, 2010 - 4:20 PM BonzaiCelica reply to my long question plz Jan 7, 2010 - 11:48 AM Edophus QUOTE (BonzaiCelica @ Jan 7, 2010 - 4... Jan 8, 2010 - 4:15 AM BonzaiCelica hmm ok i see. Ill just have to ask at the next typ... Jan 8, 2010 - 12:05 PM Rusty I dont know Hanyo UK spec ST202 with the 3gen 3sge... Jan 8, 2010 - 11:53 PM |
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