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Mazda626
Regular

Location:
Perth WA
Registered:
June 2003

2TG/2TGEU Specs Needed !	Thu, 12 June 2003 07:20

IM about the rebuild a 2tg/2tgeu engine. Im unsure exactly what it is though it came out of a TA22 1971 Celica. So it would be a 2TG then...but on the front it says 2TGEU. But now comes the strange thing..it only ever had side draft carby manifold 2x40mm solex... So i really need some info on the engine - Spec Sheet plz ppl [Report message to a moderator]

Norbie
Forums Junkie

Location:
Brisbane
Registered:
May 2002

Re: 2TG/2TGEU Specs Needed !	Thu, 12 June 2003 11:03

The 2T-GEU came with EFI from the factory, but it's fairly common to see them with the EFI removed and replaced with carbs from a 2T-G. Some foolish people believe the carbs are better. As for specs, you can buy a T series workshop manual from Toyota which covers the 2T-G. That should be all you need to rebuild any 2T engine. [Report message to a moderator]

THE WITZL
Forums Junkie

Toymods Social Secretary

Location:
Sydney
Registered:
July 2002

Re: 2TG/2TGEU Specs Needed !	Thu, 12 June 2003 14:07

norbie and his love of EFI... check the model number on your head.. i think from memory the 2T-GEU head number was 88227 or something similar? If rod sees this thread he should be able to say for sure. A lost of people used the EFI head's since they had the bigger ports/valves etc, and combined with the earlier cams and high compression pistons makes for a pretty decent engine! If you are rebuilding.. maybe a thought might be using the 3T bottom end? Have a search on the forums for info on that one. [Report message to a moderator]

thetoyman75
Forums Junkie

Club President
I supported Toymods

Location:
Sydney
Registered:
May 2002

Re: 2T-G / 2TGEU Specs Needed !	Fri, 13 June 2003 00:03

Mazda 626, The 2TG's and 2TGEU are all getting on a bit these days so its not uncommon to see the parts mixed and matched a bit. Norbie is right in saying alot of people remove the EFI in favour of carbs. As for Norbies opinion of this being foolish.... Ignorance is bliss and Norbie seems pretty happy <img height="17" width="17" src="images/smiley_icons/tongue.gif" border=0 alt="Razz"> What you leave on the car in terms of fuel supply really does depend on your budget, what you want to do with it, Where you are going to drive it and what sort of HP you are aiming to acheive. The head series number is on the Right hand side of your head and should read 11111-882xx If its 88260 it was probably and EFI Head originally. If it says 88261 it was an EFI head and if it says nothing you have the high emissions control 88262 head. The original Carby head was an 88220 and that had the small valves. The second generation carby head was the 88222 and was the first of the big valve heads. All the heads after that had the same size valves. There is alot of info on the 2TG and 2TGEU on these forums. Use the search function (top right) and have a good long read of what has already been covered. Hope that helps. [Updated on: Sun, 22 June 2003 23:56] [Report message to a moderator]

Mazda626
Regular

Location:
Perth WA
Registered:
June 2003

Re: 2TG/2TGEU Specs Needed !	Fri, 13 June 2003 06:06

Well im currently considering two things.. Selling my current car probally will And buying either -S1 Rx7 with a 13b 5sp - Ta22 Toyota Celica - And swaping it to a 3tgte, The only reason why i have the 2tg is because my cousin did the 3tgte swap with his Ta22. But i got to think what will be the best in the long run. I also have a 3tgte auto box. [Report message to a moderator]

juzzo84
Forums Junkie

Location:
Hornsby, N.S.W
Registered:
September 2002

Re: 2TG/2TGEU Specs Needed !	Fri, 13 June 2003 15:44

do up the 2tg, ask rod, he knows the deal, you can make these things really move. justin [Report message to a moderator]

juzzo84
Forums Junkie

Location:
Hornsby, N.S.W
Registered:
September 2002

Re: 2TG/2TGEU Specs Needed !	Fri, 13 June 2003 15:50

if you need any specs, i have a 2tg engine manual here, so if there is anything you need, just let me know. justin [Report message to a moderator]

Mazda626
Regular

Location:
Perth WA
Registered:
June 2003

Re: 2TG/2TGEU Specs Needed !	Mon, 16 June 2003 06:04

Can u give me the engine specifications page ? scan it ? [Report message to a moderator]

thetoyman75
Forums Junkie

Club President
I supported Toymods

Location:
Sydney
Registered:
May 2002

Re: 2TG/2TGEU Specs Needed !	Mon, 16 June 2003 07:38

What specs were you after ? You can find some in the tech section of the main site in this article: http://www.toymods.org.au/ta22.html Some more detailed specs can be found here: http://www.toymods.org.au/~rod/Technical%20Info/En gine%20Comparison%20Chart1.xls There is alot of info on the 2TGEU on these forums. Have good read of what you can find by using the search option. [Report message to a moderator]

Mazda626
Regular

Location:
Perth WA
Registered:
June 2003

Re: 2TG/2TGEU Specs Needed !	Wed, 25 June 2003 03:26

Well im doing the bottom end so i need the torue ratings for the main bearings/big end bearings aslo if it was a 9.8:1 comp to start off with being the 2TG at heart with the newer head 2TGEU what compression am i looking at ? higher ?? lower ?? [Report message to a moderator]

trent_kershaw
Forums Junkie

Location:
Canberra
Registered:
September 2002

Re: 2TG/2TGEU Specs Needed !	Wed, 25 June 2003 04:20

I'm pretty sure the compression between the different 2tgs was altered only by the pistons, so there should not be any change in compression [Report message to a moderator]

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