2TG Rebuild

[gerald1]

nice work terry,

will be good to see the 22 out n about when its finished. hopefully mine will be "done" soon. well it will need to be cos shes going in the bay to birdwood :-D perhaps i should get on with it.....

keep up the good work
cya
gerald

[w810sc]

your rebuild is coming up nicely! well done!.
The 88260 head looks the goods with the painter cam cover. keep the pics comming. I too have started on my build.
fonz

[Starfire]

Thanks guys

[Starfire]

I have managed to find these:


Translated by Google...

2TG 2.0Liter

Bore diameter 88.5φ 89φ
Pin diameter x pin length 22mm x 60mm
Pin height 35mm
Ring B sun/size 1.5mm x 1.5mm x 4.0mm
Connecting rod/crank type Genuine /3TG
Compression/head type NA/convex +10mm
Remark 2.0Liter

63,000 Yen (about $700 inclusive of shipping)

What do you think?

[w810sc]

yeah i saw those a while back, they look nice. I'd prefer the high comp version though.
fonz

[andurils_sheath]

What comp would you say theyd give?? 700 is quite cheap for 89mm pistons for the 2tg

[w810sc]

10.5:1 maybe? my 1750cc ones are some where around there. If you deck the block and head, it might get up higher =)

[Starfire]

Which high comp version is that? These look to be pretty high as it is...

[w810sc]

well i've only seen 2 types of high compression pistons for these motors:
my 2T-G's 1750cc high compression:


and theres 13.8:1 HIGH COMPRESSION!!!!!

[jeffro ra28]

my question is, how do you manage a 2litre 2tg?

[w810sc]

I met one of guys from the Canberra Celica group that has a 2L 2T-G, he says it drivable, but might need a new o-ring for the upper timing chain tensioner (rag with elastic band fix is quite common these days).

[TC1600]

I've seen the head in the flesh, and it looks damn good with the red cover and the brass nuts.

Nice work Terry, those pistons look pretty good, and 10.5:1 would be plenty of comp for a mild street engine.

[Starfire]

You get 2L from a 2TG with an 89mm bore and the stroke from a 3T crank. There is plenty of extra metal that can be cut out of a 2T block.

[jeffro ra28]

gee's i didnt think there was that much metal there!?

[Gavatron]

Get those 13.8:1's and those .400" lift cams you wuss