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Location:
Bendigo
Registered:
June 2004
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Location:
Brisbane
Registered:
May 2002
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Re: Hunt for the Impossible Part -- 2T-B intake/carbs
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Wed, 11 August 2004 03:34
 
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If you want to get rid of the Aisin POS, you'll be disappointed to learn the 2T-B runs two Aisin POS's which are identical to what you have (apart from the accelerator pumps which are smaller).
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Location:
Melbourne
Registered:
August 2003
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Re: Hunt for the Impossible Part -- 2T-B intake/carbs
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Wed, 11 August 2004 03:34
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PM chutz_pah, I think he has...
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Location:
Bendigo
Registered:
June 2004
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Re: Hunt for the Impossible Part -- 2T-B intake/carbs
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Wed, 11 August 2004 07:40
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Something tells me that wouldn't help, either, being two of the same -- or would it? You know if two of crap is better than one of crap? Basically I'm trying to lift acceleration response and torque to 5000 RPM.
Also, anyone know if the 2TG carbs/intake fit?
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Location:
Brisbane
Registered:
May 2002
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Re: Hunt for the Impossible Part -- 2T-B intake/carbs
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Wed, 11 August 2004 07:50
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2T-B's do make more power than 2T's, but I'm not sure how much of that is from the carbs and how much is from the other differences (eg higher compression). I suspect putting twin carbs on an otherwise stock 2T would do little apart from increase fuel consumption.
2T-G sidedraught carbs will fit with an appropriate DCOE manifold, but the 2T-G manifold won't fit.
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Location:
Bendigo
Registered:
June 2004
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Re: Hunt for the Impossible Part -- 2T-B intake/carbs
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Wed, 11 August 2004 08:05
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DCOE? And this thing's a 13T-U, so... I need to raise compression anyway. Wish I had the ability to source something like, say, a 3TG, which I think doesn't even exist, but enh.
A 3TGTE is -way- too much, especially on P's. Cop magnet, the Turbo sound... Is there a 3TGE?
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Location:
Brisbane
Registered:
May 2002
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Re: Hunt for the Impossible Part -- 2T-B intake/carbs
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Wed, 11 August 2004 08:13
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There is no such thing is a 3T-G, although it's fairly common to build a hybrid engine with a 3T bottom end and 2T-G cylinder head, and the result is often referred to as a 3T-G. If you want an atmo T series engine, this is the way to go.
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Location:
Bendigo
Registered:
June 2004
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Re: Hunt for the Impossible Part -- 2T-B intake/carbs
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Wed, 11 August 2004 08:22
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Fair enough. The 2TG just seems a bit small to be dragging a lump of A4x Celica around, so I want to keep the capacity and up the ante on power.
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Location:
Colac, Victoria
Registered:
May 2002
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Re: Hunt for the Impossible Part -- 2T-B intake/carbs
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Wed, 11 August 2004 08:29
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you can get the manifolds needed to mate Sidedrafts ( weber , dellorto or solex ) thru redline in sydney
Thats who supplied the single 45 side draft unit i had on my 2tB ( in a ta22 - it came out of an import ta40 )
as for power - most of it comes from the fact that the compression is alot higher than a 2t , the carbs still Suck .
If you want better response for now - get a single or a pairing of sidedrafts on your motor , a good set of extractors , the distributer balanced in to work with the carbs and a bloody good tune ..
This will fire up the 2tb a fair shake , until you can go EFI and turboed setup
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Location:
Newcastle, Hunter Valley
Registered:
January 2004
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Re: Hunt for the Impossible Part -- 2T-B intake/carbs
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Wed, 11 August 2004 08:33
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just put a weber on the original manifold with an adapter plate, acceleration is alot smoother and more responsive
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Location:
Colac, Victoria
Registered:
May 2002
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Re: Hunt for the Impossible Part -- 2T-B intake/carbs
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Wed, 11 August 2004 08:37
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or you can do that ! 
thats the cheapest and best option for improving carbs on a 2t 
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Location:
Newcastle, Hunter Valley
Registered:
January 2004
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Re: Hunt for the Impossible Part -- 2T-B intake/carbs
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Wed, 11 August 2004 08:42
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its a fairly common upgrade too, just look around for ta2X celicas,T18,etc
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Location:
Bendigo
Registered:
June 2004
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Re: Hunt for the Impossible Part -- 2T-B intake/carbs
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Wed, 11 August 2004 08:43
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Out of curiousity how would you drive timing tackle on the 2TG head with the pushrod 3T motor? Straight off the crank I'm assuming? Pull out the original cam and pushrods, yeah?
And I'm thinking with the webers, what sizes would be best for singles and what for duals? Side or topdraft, either -- side means I can get away with making an aircleaner reasonably easily, yay for discarded Alfa parts -- but at the same time the top means I could probably mangle the standard one to fit...
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Location:
Melbourne
Registered:
August 2003
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Location:
Colac, Victoria
Registered:
May 2002
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Re: Hunt for the Impossible Part -- 2T-B intake/carbs
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Thu, 12 August 2004 02:28
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theres minor differences - being a drainage or ventlation hole found on intake side of newer heads .. it sits in front of runner 1 - avout the size of a 5c piece ..
older heads - ie early ta22's dont have this , so you bay beed to plug it up ..
i just used a brass welch plug thing - no hassles
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