Celica 2T / 2-TG / 2-TGEU / and 3T series engine specs *sticky*

[toyboyracer]

A lot of Qs are always being asked about this engine series and I hope this is the place to clear up doubts and mis-conceptions!

Into 71 - 77 Celicas here and any info I provide really pertains to these models

I will try and be as concise as I can but feel free to correct me when wrong

I've a lot of info that I'll cut n paste of the next few weeks/months or so and edit where necessary

71 - 73 : ET was available

71 - 75 : LT, ST, GT, GTV

ET Celica : 1.4 litre engine T series - No number before the T

LT Celica : 1.6 litre engine 2-TB (Dealer option twin down draught)

ST Celica : 1.6 litre engine 2-TB twin down draught (Dealer option DOHC)

GT Celica : 1.6 litre engine 2-TG DOHC twin side draught 40mm Mikuni Solexs

GTV Celica : 1.6 litre engine 2-TG DOHC twin side draught 40mm Mikuni Solexs

Full list of JDM and USDM spec models to follow.

I know River (wealth of info) and others will contribute too



Links for 2/3 T engine parts - Have funds will buy !

http://www.brdracing.com/

http://www.kameariusa.com/2TGproducts.php

Eagle racing engines

http://www.toycrazy.net

http://www.japanesenostalgiccar.com

http://www.toysport.com

http://toyheadauto.com/PerformancePages/2TG_Parts.html

http://users.chariot.net.au/~stmezz/2tginfo.htm

http://www.ke55.1colony.com/

http://www3.ocn.ne.jp/~kyuusya/index-3.htm



Have got 100s of other links on the old computer but need to retrieve them !

Stay tuned...

[NME308]

Aaaaaaaaaaaaaaaaaand here is what Uncle River prepared earlier...

CLICK HERE!

Don't forget to leave some rep!

Cheers,
Jason

[Scoobzd]

By River in 2005 +9000 rep points !

Saw a post about the 18RG info and it mentioned a request for info on the T series. Here's info on the T engines for the "2" range. Sorry, I don't have 3T specs. The following specs are for the 1973/74 version - which means it's the carby ones. Sorry, I don't have EFI information. Hope the following is of help or interest to you.

I have included exploded views of the various T & 2T engines in this thread, This thread should contain enough information to allow you to identify parts of your engine, help assembly/disassembly and tuning.

All are welcome to enter their technical input to this thread.

Drive Belt Tension
Fan Belt => 8 - 10mm with 10kg force
Air Pump Belt => 10 - 15mm with 10kg force
Air Cond Belt => 11 - 14mm with 10kg force

Battery
1.25 at 20Deg Cels

Coolant Capacity
Approx 6.5 litres

Engine Oil Capacity
Crankcase => approx 2.8 litres
Total => 3.7 lites; 3.8 litres for the 2T-G

Distributor Point Gap
0.4 - 0.5mm

Distributor Condenser Capacity
0.20 - 0.25uF

Ignition Timing BTDC
T, 2T => 10 deg
2T-B => 12 deg
2T-C => 5 deg (10 deg for 1974 Californian model)
2T-G => 16 deg (5 deg from April 1973)

Idle Speed
T, 2T => 600 - 750 rpm for Manual in Neutral
=> 600 - 700 rpm for Auto in Drive
=> 850 - 1000 rpm for Auto in Neutral
2T-B => 700 - 800 rpm (same for all)
2T-C => 700 rpm for Manual in Neutral (750 rpm from April 1973)
=> 650 rpm for Auto in Drive
=> 800 rpm for Auto in Manual
2T-G => 850 - 950 rpm (same for all) (950 - 1050 rpm from April 1973)

Manifold vacuum at idle speed (in mmHg)
T, 2T, 2T-B => 430 for Manual
=> 430 for Auto (360 from April 1973)
2T-C => 430 for Manual (400 from April 1973)
=> 430 for Auto (400 fromApril 1973)
2T-G => 400 for Manual
=> 400 for Auto

Spark Plug Gap
0.7 - 0.8mm
1.0mm for W16EX and BP5EZ plugs

Valve Clearance - Intake Cold
T, 2T, 2T-B, 2T-C => 0.18mm
2T-G => 0.29 - 0.34mm (0.26 - 0.32 mm from April 1973)

Valve Clearance - Intake Hot
T, 2T, 2T-B, 2T-C => 0.20mm
2T-G => 0.29 - 0.34mm (0.26 - 0.32 mm from April 1973)

Valve Clearance - Exhaust Cold
T, 2T, 2T-B, 2T-C => 0.30mm
2T-G => 0.34 - 0.39mm (0.31 - 0.37 mm from April 1973)

Valve Clearance - Exhaust Hot
T, 2T, 2T-B, 2T-C => 0.33mm
2T-G => 0.34 - 0.39mm (0.31 - 0.37 mm from April 1973)

Compression Pressure at 250rpm (lb/sq inch) [Specified/Limit/Difference per Cylinder]
T => 163.5 / 127.9 / less than 14.2
2T => 170.6 / 127.9 / less than 14.2
2T-B => 182.0 / 142.2 / less than 14.2
2T-C => 149.3 / 127.9 / less than 14.2
2T-C => 170.6 / 142.2 / less than 14.2 (Californian 1974 model)
2T-G => 184.9 / 163.5 / less than 14.2

Phweewww.... I got a lot more, including head warpage limits, valve sizes and clearance and everything you need to know. Let me know if you want more info.

However, some of you are probably wondering what the difference is between these various engines. Well, read on and find solace......

T Engine
4cyl in-line water cooled, OHV
Bore & Stroke => 80mm x 70mm (1407cc)
Compression Ratio => 8.5:1
Ouput => 93hp @ 6000rpm (SAE gross)
Torque => 91ft/lb @ 3800rpm
Compression Rings => 2
Oil Rings => 1
Intake Valve Opens (BTDC) => 16 deg (19 deg from April 1973)
Intake Valve Closes (ABDC) => 54 deg (45 deg from April 1973)
Exhaust Valve Opens (BBDC) => 58 deg (60 deg from April 1973)
Exhaust Valve Closes (ATDC) => 12 deg (10 deg from April 1973)
Firing Order => 1-3-4-2
Ignition Timing => 10 deg/600rpm (10 deg/800rpm from April 1973)
Carburettor => 1 down draught 2 barrel

2T Engine
4cyl in-line water cooled, OHV
Bore & Stroke => 85mm x 70mm (1588cc)
Compression Ratio => 8.5:1
Ouput => 102hp @ 6000rpm (SAE gross)
Torque => 101ft/lb @ 3800rpm
Compression Rings => 2
Oil Rings => 1
Intake Valve Opens (BTDC) => 16 deg
Intake Valve Closes (ABDC) => 54 deg
Exhaust Valve Opens (BBDC) => 58 deg
Exhaust Valve Closes (ATDC) => 12 deg
Firing Order => 1-3-4-2
Ignition Timing => 10 deg/600rpm (10deg/800rpm for Manual; 10deg/950rpm for Auto from April 1973)
Carburettor => 1 down draught 2 barrel

2T-B Engine
4cyl in-line water cooled, OHV
Bore & Stroke => 85mm x 70mm (1588cc)
Compression Ratio => 9.4:1
Ouput => 113hp @ 6000rpm (SAE gross)
Torque => 109t/lb @ 3800rpm
Compression Rings => 2
Oil Rings => 1
Intake Valve Opens (BTDC) => 16 deg
Intake Valve Closes (ABDC) => 54 deg
Exhaust Valve Opens (BBDC) => 58 deg
Exhaust Valve Closes (ATDC) => 12 deg
Firing Order => 1-3-4-2
Ignition Timing => 10 deg/700rpm (10 deg/800rpm from April 1973)
Carburettor =>2 down draught 2 barrel

2T-C Engine
4cyl in-line water cooled, OHV
Bore & Stroke => 85mm x 70mm (1407cc)
Compression Ratio => 8.5:1 (9.0:1 1974 Californian model)
Ouput => 102hp @ 6000rpm (SAE gross)
Torque => 101ft/lb @ 3800rpm
Compression Rings => 2
Oil Rings => 1
Intake Valve Opens (BTDC) => 16 deg (19 deg 1974 Californian model)
Intake Valve Closes (ABDC) => 54 deg (54 deg 1974 Californian model)
Exhaust Valve Opens (BBDC) => 58 deg (56 deg 1974 Californian model)
Exhaust Valve Closes (ATDC) => 12 deg (20 deg 1974 Californian model)
Firing Order => 1-3-4-2
Ignition Timing => Varied a bit, depending upon pre/post 1973 and Californian 1974 models
Carburettor => 1 down draught 2 barrel

2T-G Engine
4cyl in-line water cooled, DOHC
Bore & Stroke => 85mm x 70mm (1588cc)
Compression Ratio => 9.8:1
Ouput => 124hp @ 6400rpm (SAE gross)
Torque => 113ft/lb @ 5200rpm
Compression Rings => 2
Oil Rings => 1
Intake Valve Opens (BTDC) => 20 deg (16 deg from April 1973)
Intake Valve Closes (ABDC) => 48 deg (60 deg from April 1973)
Exhaust Valve Opens (BBDC) => 52 deg (60 deg from April 1973)
Exhaust Valve Closes (ATDC) => 16 deg (16 deg from April 1973)
Firing Order => 1-3-4-2
Ignition Timing => 16 deg/800rpm (5 deg/1000rpm from April 1973)
Carburettor => 2 Solex 40 PHH-3 side draught twin barrel

Valve info

We'll start off with camshaft info. I will include the "from April 1973" info (if it is different), but I'm not including the "1974 Californian" info, unless someone specifically asks for it.

Camshaft Info

T engine
Bend Limit => 0.03mm
Thrust Clearance (specified) => 0.07 - 0.15mm
Thrust Clearance (limit) => 0.3mm
Bearing Oil Clearance (specified) => 0.025 - 0.066mm
Bearing Oil Clearance (limit) => 0.1mm
Cam Lobe Height (Intake) => 38.36 - 38.46mm (38.85 - 38.95 from April 1973)
Cam Lobe Height (Exhaust) => 38.25 - 38.35mm
Cam Lift (Intake) => 6.39mm (6.28mm from April 1973)
Cam Lift (Exhaust) => 6.42mm
Camshaft Journal Finished Diameter (No1) => 46.459 - 46.475mm
Camshaft Journal Finished Diameter (No2) => 46.209 - 46.225mm
Camshaft Journal Finished Diameter (No3) => 45.959 - 45.975mm
Camshaft Journal Finished Diameter (No4) => 45.459 - 45.475mm

2T, 2T-B, 2T-C engines
Bend Limit => 0.03mm
Thrust Clearance (specified) => 0.07 - 0.15mm
Thrust Clearance (limit) => 0.3mm
Bearing Oil Clearance (specified) => 0.025 - 0.066mm
Bearing Oil Clearance (limit) => 0.1mm
Cam Lobe Height (Intake) => 38.36 - 38.46mm
Cam Lobe Height (Exhaust) => 38.25 - 38.35mm
Cam Lift (Intake) => 6.39mm
Cam Lift (Exhaust) => 6.42mm
Camshaft Journal Finished Diameter (No1) => 46.459 - 46.475mm
Camshaft Journal Finished Diameter (No2) => 46.209 - 46.225mm
Camshaft Journal Finished Diameter (No3) => 45.959 - 45.975mm
Camshaft Journal Finished Diameter (No4) => 45.459 - 45.475mm

2T-G engine
Bend Limit => 0.02mm
Thrust Clearance (specified) => 0.15 - 0.30mm
Thrust Clearance (limit) => 0.4mm
Bearing Oil Clearance (specified) => 0.030 - 0.067mm
Bearing Oil Clearance (limit) => 0.1mm
Cam Lobe Height (Intake) => 45.87 - 45.97mm (46.37 - 46.47 from April 1973)
Cam Lobe Height (Exhaust) => 45.87 - 45.97mm (46.37 - 46.47 from April 1973)
Cam Lift (Intake) => 9.82mm (10.27mm from April 1973)
Cam Lift (Exhaust) => 9.82mm (10.27 from April 1973)
Camshaft Journal Finished Diameter (No1) => 31.954 - 31.970mm
Camshaft Journal Finished Diameter (No2) => 31.954 - 31.970mm
Camshaft Journal Finished Diameter (No3) => 31.954 - 31.970mm
Camshaft Journal Finished Diameter (No4) => 31.954 - 31.970mm

Generic Valve Information

T, 2T, 2T-B, 2T-C engines
Intake valve head diameter => 41mm
Exhaust valve head diameter => 36mm
Intake valve overall length (specified) => 109mm
Intake valve overall length (limit) => 108.5mm
Exhaust valve overall length (specified) => 109mm
Exhaust valve overall length (limit) => 108.5mm
Valve stem diameter (Intake) => 7.97 - 7.99mm
Valve stem diamter (Exhaust) => 7.97 - 7.98mm
Intake valve stem-to-bushing clearance (specified) => 0.025 - 0.060mm
Intake valve stem-to-bushing clearance (limit) => 0.08mm
Exhaust valve stem-to-bushing clearance (specified) => 0.030 - 0.065mm
Exhaust valve stem-to-bushing clearance (limit) => 0.10mm
Valve head thickness (Intake) => 0.50mm
Valve head thickness (Exhaust) => 0.70mm
Contact Valve face angle => 45deg

2T-G engine
Intake valve head diameter => 43mm (44.5mm from April 1973)
Exhaust valve head diameter => 37mm (38.5mm from April 1973)
Intake valve overall length (specified) => 106.7mm (106.2mm from April 1973)
Intake valve overall length (limit) => 106.2mm (105.7mm from April 1973)
Exhaust valve overall length (specified) => 105.4mm (105mm from April 1973)
Exhaust valve overall length (limit) => 104.9mm (104.5mm from April 1973)
Valve stem diameter (Intake) => 8.46 - 8.48mm
Valve stem diamter (Exhaust) => 8.45 - 8.46mm
Intake valve stem-to-bushing clearance (specified) => 0.020 - 0.037mm
Intake valve stem-to-bushing clearance (limit) => 0.08mm
Exhaust valve stem-to-bushing clearance (specified) => 0.055 - 0.060mm
Exhaust valve stem-to-bushing clearance (limit) => 0.10mm
Valve head thickness (Intake) => 0.50mm
Valve head thickness (Exhaust) => 0.60mm
Contact Valve face angle => 45deg


Valve Guide Bushing Information

T, 2T, 2T-B, 2T-C engines
Bushing Inner diameter => 8.01 - 8.03mm
Bushing Outer diameter (Standard) => 13.04 - 13.05mm
Bushing Outer diameter (Oversize) => 13.09 - 13.10mm
Bushing replacment temperature => 80deg Cels
Bushing protruded length from cylinder head => Drive in valve guide bushing until snap ring contact with cylinder head.

2T-G engine
Bushing Inner diameter => 8.51 - 8.52mm
Bushing Outer diameter (Standard) => 14.02 - 14.03mm
Bushing Outer diameter (Oversize) => 14.07 - 14.08m
Bushing replacment temperature => 80deg Cels
Bushing protruded length from cylinder head => Drive in valve guide bushing until snap ring contact with cylinder head.


Valve Spring Information

T, 2T, 2T-B, 2T-C engines
Free length => 42.1mm
Installed length => 37.7mm
Spring Installed tension (specified) => 58lb (26.3kg)
Spring Installed tension (limit) => 53.6lb (24.3kg)
Squareness limit => 1.9mm

2T-G engines
Free length => 45.6mm
Installed length => 39.0mm
Spring Installed tension (specified) => 77.2lb (35.0kg)
Spring Installed tension (limit) => 65.0lb (29.5kg)
Squareness limit => 1.6mm


Valve Rocker Shaft Arm

T, 2T, 2T-B, 2T-C and 2T-G engines
Valve rocker shaft outer diameter => 15.97 - 15.99mm
Shaft to arm oil clearance => 0.02 - 0.04mm


Valve Lifter

T, 2T, 2T-B, 2T-C engines
Outer diameter (Standard) => 22.179 - 22.199mm
Outer diameter (Oversize) => 22.229 - 22.249mm
Oil Clearance (specified) => 0.02 - 0.03mm
Oil Clearance (limit) => 0.10mm

2T-G engine
Outer diameter (Standard) => 237.925 - 37.931mm (Black)
Outer diameter (Standard) => 37.931 - 37.937mm (Blue)
Outer diameter (Standard) => 37.937 - 37.943mm (Yellow)
Outer diameter (Standard) => 37.943 - 37.949mm (Red)
Oil Clearance (specified) => 0.02 - 0.03mm
Oil Clearance (limit) => 0.10mm

Engine Specified Parts Tightening Torque
Crankshaft bearing cap to cylinder block => 7.2 - 8.8 m-kg (52.1 - 63.7 ft-lb)
Connecting rod cap to connecting rod => 4.0 - 5.0 m-kg (28.9 - 36.3 ft-lb)
Camshaft thrust plate to cylinder head => 1.0 - 1.6 m-kg (7.2 - 11.6 ft-lb)
Timing chain cover to cylinder block => 1.0 - 1.6 m-kg (7.2 - 11.6 ft-lb)
Oil pump to cylinder block => 1.7 - 2.6 m-kg (12.3 - 18.8 ft-lb)
Chain tensioner union bolt to cylinder block (2T-G) => 1.0 -1.6 m-kg (7.2 - 11.6 ft-lb)
Crankshaft puller to crankshaft => 4.0 - 6.0 m-kg (28.9 - 43.4 ft-lb)
Cylinder head to cylinder block => 7.2 - 8.8 m-kg (52.1 - 63.7 ft-lb)
Camshaft timing gear to camshaft => 7.0 - 11.0 m-kg (50.6 -79.6 ft-lb)
Valve rocker support to cylinder head => 7.2 - 8.8 m-kg (52.1 - 63.7 lb-ft)
Manifold to cylinder head => 1.0 - 1.6 m-kg (7.2 - 11.6 ft-lb)
Cylinder head cover to cylinder head => 0.4 - 0.7 m-kg (2.9 - 5.1 ft-lb)
Oil pan to cylinder block => 0.5 - 0.8 m-kg (3.6 - 5.8 ft-lb)
Oil pan drain plug to oil pan => 3.0 - 4.0 m-kg (21.7 - 28.9 ft-lb)
Spark plug to cylinder head => 1.5 - 2.1 m-kg (10.9 - 15.2 ft-lb)
Flywheel to crankshaft => 5.8 - 6.6 m-kg (42.0 - 47.7 ft-lb)
Flywheel to crankshaft (2T-G) => 7.7 - 8.3 m-kg (55.7 - 60.0 ft-lb)
Clutch cover to flywheel => 1.5 - 2.0 m-kg (10.9 - 14.5 ft-lb)
Clutch housing to cylinder block => 4.8 - 6.8 m-kg (34.7 - 49.2 ft-lb)


Spark Plugs
T, 2T, 2T-B, 2T-C => 0.7 - 0.8mm => Denso W16EP or NGK BP5ES-L
2T-G => 1.0mm => Denso W16EX or NGK BP5EZ
2T-G => 0.7 - 0.8mm => Denso W16EP-G

Ignition Coil
Primary coil resistance => 3.3 ohms
Secondary coil resistance => 8500 ohms


Timing Chain and Timing Gear

T, 2T, 2T-B, 2T-C engines
Chain deflection limit (No1) => 13.5mm with 10kg force
Chain deflection limit (No2) => 13.5mm with 10kg force
Vibration damper thickness limit (No 1) => 5.0mm
Vibration damper thickness limit (No 2) => 5.0mm
Vibration damper thickness limit (No 3) => 5.0mm
Tensioner plunger head thickness limit => 12.5mm
Clearance between chain tensioner No1 and chain => 0.5 - 1.0mm
Chain tensioner No2 back stroke => 0.5 - 1.0mm
Crankshaft timing gear wear limit => 59.4mm with chain
Camshaft timing gear wear limit => 113.8mm with chain
Camshaft drive gear & camshaft gear limit => 113.8mm with chain

2T-G engine
Chain deflection limit (No1) => 13.5mm with 10kg force
Chain deflection limit (No2) => 75.0mm with 10kg force
Vibration damper thickness limit (No 1) => 5.0mm
Vibration damper thickness limit (No 2) => 5.5mm
Vibration damper thickness limit (No 3) => 6.5mm
Tensioner plunger head thickness limit => 7.5mm
Clearance between chain tensioner No1 and chain => 0.5 - 1.0mm
Chain tensioner No2 back stroke => 0.5 - 1.0mm
Crankshaft timing gear wear limit => 60.0mm with chain
Camshaft timing gear wear limit => 114.5mm with chain
Camshaft drive gear & camshaft gear limit => 78.2mm with chain

Clylinder Head
Cylinder Head Warpage Limit => 0.05mm
Gasket Thickness => 1.5mm
Valve Seat Contacting Surface Angle => 45deg
Valve Seat Contacting Width => 1.4mm
Valve Seat Refacing Angle (Intake & Exhaust) = > 30deg, 45deg, 60deg

Cylinder Block
Cylinder Head Warpage Limit = > 0.05mm
Valve Lift Bore Diameter (standard) => 22.200 - 22.221mm
Valve Lift Bore Diamter (oversize) => 22.250 - 22.271mm

Cylinder
Inner Diameter (T engine) => 80.00 - 80.05mm
Inner Diameter (2T, 2T-B, 2T-C & 2T-G engines) => 85.00 - 85.05mm
Wear Limit => 0.2mm
Horning Amount = > Less than 0.02mm
Taper, out of round limit = > 0.02mm
Difference of bore between cylinders = > 0.05mm

Piston
Piston Outer Diameter (standard) => 79.94 - 79.99mm
Piston Outer Diameter (oversize) => 84.94 - 84.99mm
Cylinder to Piston clearance => 0.05mm
Piston pin installing temperature => 20deg C
Piston ring end gap (Compression Ring No 1) => 0.2 - 0.4mm
Piston ring end gap (Compression Ring No 2) => 0.1 - 0.3mm
Piston ring to ring groove clearance (Compression RIng No 1) => 0.020 - 0.060mm
Piston ring to ring groove clearance (Compression RIng No 2) => 0.015 - 0.055mm
Piston ring diameter => 22.00 - 22.01mm

Connecting Rod
Connecting Rod Bend limit (per 100mm) => 0.05mm
Connecting Rod Twist limit (per 100mm) => 0.05mm
Big end thrust clearance => 0.16 - 0.26mm
Big end thrust clearance limit => 0.3mm
Bearing oil clearance => 0.024 - 0.048mm

Crankshaft
Bend limit => 0.03mm
Thrust clearance => 0.07 - 0.18mm
Thrust clearance limit => 0.3mm
Taper and out of round limit => 0.3mm
Journal finished diameter (standard) => 57.975 - 58.000mm
Journal oil clearance => 0.032 - 0.056mm
Crankpin finished diameter (standard) => 49.976 - 48.00mm
Crankpin oil clearance => 0.024 - 0.048mm

Flywheel
Run-out limit => 0.1mm

Oil temp should be 100 degrees Cels
Oil specification should be SAE No.30

Oil pressure @ idle speed should be more than 0.8kg/cm2 (1.1 psi)
Oil pressure @ 2000rpm should be 3.5 - 4.6kg/cm2 (49.8 - 64.0 psi)
Oil pressure @ 5000rpm should be 4.0 - 5.0kg/cm2 (56.9 - 71.1psi)




Well, that's a good healthy read for you. I hope you enjoyed it.
seeyuzz
river

[toyboyracer]

The other reason for this thread (title change?) will be tech info on T series conversions (not 4AGE etc) + gearbox conv and other useful info all boxed up neatly in the one thread

I know a fair bit as so does my Son scoobzd and MANY other people here.

So hopefully this will be of instant value to all 2-T enthusiasts out there

More to come...

[toyboyracer]

Okay, le'ts start with "HOW do I convert my 2-T / 3-T into a 2-TG/EU ?

Simple answer is DON'T !

Buy a 2-TG/EU and re-build it

Or if all the parts are supplied as in EVERYTHING bar the block, GO FOR IT

Stay away from the 71 - 72 (73?) 2-TG heads as they have no internal webbing (strength) around the valves

Will look for pics to show differences - Numbers on the early and late heads will be posted soon !

General non supplied bits are :

Pistons, 2-TG pistons have bigger valve reliefs in them LOOK HERE !

2-T / 3-T can be milled for the reliefs

Dummy cam, this is what's used in place of the side cam shaft

Timing cover is different

Timing chain

Tensioners / rubbing blocks will be severely worn

Thermostat housing is different and the outlet pipe too but 2-T pipe is usable (pic to follow)

Inlet manifold is different, exhaust is the same

G series oil pump is a higher volume but stock will work - No insane revving though !

Correct 2-TG/EU housing and pipe FACING forwards



2-T setup



2-T pipe on 2-TG/EU with appropriate hose !



A bit uglier BUT easy as to get from Repco etc



Will edit this for other differences later

[toyboyracer]

W series onto a 2-T / 3-T

BTW, there are MANY shifter positions pertaining to W series gearboxes !

For all the info go here - http://www.retrotech.co.nz/Tech/Toyota-boxes.php

>>>>>>>>>>>>>>>>>>>>>>>>

As most already know you need a :

W series box - 50 / 55 / 57 / 58

1 - G bell housing and fork and slave cylinder, 1-G starter (makes it easier than a 2-T

71 - 77 series AUTO tail shaft and AUTO rear gearbox X member.

4 types of auto X members can be used - TA-22, TA-23 or RA-23 / RA-28

Here's the difference



TA-23 or RA-23 / RA-28 are on the top and TA-22 bottom





YES they look nothing like the HUGE one you just pulled out - LOL

Everyone chases the 22 member BUT the 23 version is BETTER (stronger) with no mods

[Jeri]

Hi, what exactly do i need to do a manual conversion in my 2t (ta22)?

What parts?

are they easy to find?

Thanks,
Jeri

[toyboyracer]

Gearbox and bell housing/clutch fork and throwout bearing

Clutch slave cylinder and push rod + clutch line to master cylinder

Manual pedal box

Clutch master cylinder and push rod

Flywheel

Spigot bearing that goes in the end of the crankshaft

Manual tailshaft

Manual gearbox X member

Oh and the manual speedo cable !

A 5 speed console finishes it all off

Easy to find ?

Anyone else want to chime in here....

[Hurricane]

1G-GTE flywheel is a dierect bolt on to a 2/3tc motor for a larger clutch setup.
will fit in a T or W series bellhousing.

Also a J160 from a 3S** IS300 lexus 6 speed will bolt straight upto a T series block.

pics and specs of these two to come.

dan

[toyboyracer]

Hey cheers for ANY info there Hurricane

Already new the 6spd info but am doing other net stuff and was going to throw that on here but GO FOR IT !!

I'm hoping that this will be a one stop shop for all info that goes with the 2-T and 3-T series

[NME308]

Yep - Chuck up the info Dan!

This is this is the swap I want to do one day...

J160 Mmmmmmmmmmmm

cheers,
Jason

[toyboyracer]

How to get a 2-T in a TA22 going 13.9 sec 1/4 mile

40 thou off the head, heavy duty springs brdracing.comTighe cam 402 grind http://www.tighecams.com.au/, Lynx side draft manifold http://www.lynxcorp.com.au/main.php?idx=home and twin 40 carbies.

Easy as !

[river]

Hi,

A lot of Qs are always being asked about this engine series and I hope this is the place to clear up doubts and mis-conceptions!

Into 71 - 77 Celicas here and any info I provide really pertains to these models

I will try and be as concise as I can but feel free to correct me when wrong

I've a lot of info that I'll cut n paste of the next few weeks/months or so and edit where necessary

71 - 73 : ET was available

71 - 75 : LT, ST, GT, GTV

ET Celica : 1.4 litre engine T series - No number before the T

LT Celica : 1.6 litre engine 2-TB (Dealer option twin down draught)

ST Celica : 1.6 litre engine 2-TB twin down draught (Dealer option DOHC)

GT Celica : 1.6 litre engine 2-TG DOHC twin side draught 40mm Mikuni Solexs

GTV Celica : 1.6 litre engine 2-TG DOHC twin side draught 40mm Mikuni Solexs

Full list of JDM and USDM spec models to follow.

The ET was available into 74 and 75.

The TA27 only came in two models, the ST and the GT (there was no ET, LT or GTV on this model - same for the RA25).

The GTV was available from 1973. I don't think it was around in 71-72, but someone may confirm this.

The LT came, standard from the factory, with the 2T engine.

Toyota had their "Choice" system, which meant a purchaser could choose the colour, interior, exterior, engine and drive-line to suit them. So, technically a buyer could purchase an ET model and request the 2T-G engine. Why someone would do that is beyond me, but the option was there.

If a purchaser took the default models, then your list is correct, except the LT came with the 2T... the ST came with the 2T-B.

The GTV was introduced for the weekend racers. It had a stiffer suspension than the GT, and was slightly lowered. It used the GT drive-line, but had no luxury items. However, due to the stronger suspension, the GTV weighed a few kg more than the GT. In any event, the majority of racing Celicas of that era were GT models that were stripped of the luxury items, which made them lighter than the GTV.

At the time the GT Celica was an "option down" model, and the other models were an "option up". This means that if you bought the GT Celica, it came with all options, and you had to specify which options you did not want... such as air con, power windows, etc. On the lower models, for example an LT Celica, you would option up, where you could select things to add, such as air con, 2T-G driveline, SW Sport Custom interior, etc.

Having said that, the only add-on GT mod that I can think of is the oil temp gauge. This gauge was stock on the GTV, but there was a spot on the GT where it could go, if one decided to get it as an option.

seeyuzz
river

[NME308]

How to get a 2-T in a TA22 going 13.9 sec 1/4 mile

40 thou off the head, heavy duty springs brdracing.comTighe cam 402 grind http://www.tighecams.com.au/, Lynx side draft manifold http://www.lynxcorp.com.au/main.php?idx=home and twin 40 carbies.

Easy as !

210HP from a naturally aspirated 2T with bugger all mods...

River why did you bother to turbocharge an 18rg again??? Flaming old buckets of crap - can't believe you still persist with em...

Cheers,
Jason

[toyboyracer]

+ rep for River correcting me (but ) I was spouting figures off the top of my head & didn't go back and correct myself - lol