1.8 turbo engines comparo

[Battousai]

Engine specs here, as they come from the factory. Also additional useful info like how much boost the engine can hold on standard internals, and other mod potential.

 

[JUN]

:lol: Daryl :) How's ur car doing?

This is one of my fav :)

http://a332.g.akamai.net/f/332/936/12h/www.edmunds.com//pictures/VEHICLE/2003/Audi/100172085/000643-E.jpg

Regards;

 

[Battousai]

Mazda BPT specs

180 flywheel HP
Rev limit at 7,000
Standard boost @ 0.6 bar, but some people run up to 1.5 bar.

 

[alien]

how bout da 4g93t ?
...wat are the specs?
..can sumbody post em..?
thanx oh ;)

 

[moppy]

If I remember well, original stock car Audi A4 1.8T is making around 150bhp.

But can upgrade to 180bhp.... the ABT can make 225bhp

Someone pls clarify :unsure:

TT is another level as well as Quattro :D

 

[alvinpck]

here are the 93t's:

some info might be wrong, but dis is da most accurate i can compiled

This The Original Mitsubishi GSR 4G93T Spec:
CHASSIS
E-CD5A-SNGF (GSR)
E-CD5A-SDNF (RS)
E-CD5W (wagon - libero)

PRODUCTION YEAR: Oct'91 to Oct'95

TURBO SYSTEM
Make IHI
Model No TD04L-13G-5
Waste gate opening pressure 78 kPa

FLUID CAPACITIES (litres)
Engine oil pan
(with filter) 4.0
(without filter) 3.8
Manual transaxle 1.8
Engine coolant 5.0
Reserve tank 0.7
Fuel tank 50
Power steering 0.9
Transfer case 0.5
Rear differential 0.8

LUBRICANT SPECIFICATIONS
Engine Conforming to the requirements of the A.P.I. classification "For service SE (or higher)" having a low phosphorous formulation suitable for use in vehicles fitted with catalytic converters and with the correct S.A.E. viscosity grade number for the expected temperature range.

5w30: below -30 to +10 deg C
10w30: -20 to +40 deg C
15w40: -15 to above +50 deg C
20w40: -10 to above +50 deg C

Manual Transaxle Hypoid Gear Oil; API classification GL-4 (preferred) or higher
viscosity No. SAE 75/85W, 80W
Rear differential Gear Oil; API classification GL-5 or higher
viscosity No. SAE 90W or 80W
Transfer Gear Oil; API classification GL-4 or higher
viscosity No. SAE 75W-85W, 80W
Power steering Dexron II Automatic transmission fluid
Engine coolant Mitsubishi Long Life Coolant at the specified concentration by mixing with demineralised or rainwater only.
Front and rear Wheel bearings Lithium Base "Multi-purpose" E.P No.2 grease

DIMENSIONS (mm)
Overall length 4275
Overall width mm 1690
Overall height mm 1385
Wheelbase mm 2500
Track

- Front 1450
- Rear 1460
Ground clearance mm (unladen) 150
Turning circle - kerb to kerb 10.2m
Seating capacity 5

MASS (Kg)
Kerb Mass (with tank of fuel) 1190
GMV 1680
GCM 2430

Air Conditioning +20
Power Steering +6
Tow Bar +15
Anti Skid Braking +17

GMV = Vehicle Mass + Payload
GCM = GMV + Trailer and Load

TORQUE SPECIFICATIONS(Nm) .
Cylinder head bolts
- hot engine 80-85
- cold engine t 20 + ¼ + ¼
Camshaft sprocket bolts 90
Camshaft bearing caps
- M6 11
- M8 24
Main bearing cap bolts *25 + ¼
Crankshaft pulley to sprocket 12-15
Connecting rod cap nuts *20 + ¼
Crankshaft sprocket bolt 185
Flywheel/drive plate crankshaft bolts 100
t = Tightening angle method after initial tension to 75 Nm then completely loosened.
* = Tightening angle method

GENERAL ENGINE DATA
Engine 1.8litre
Model 4G93
Type 16v Double Overhead Cam
Bore mm 81
Stroke mm 89
Displacement cc 1834 1834
Power Rating DIN 70020 141kW @ 6000 RPM
Torque Rating DIN 70020 249Nm @ 3000 RPM
Compression Ration :1 8.5
Compression Pressure 935kPa
Firing Order 1-3-4-2
Valve clearance (hot)
- Inlet mm Auto
- Exhaust mm Auto
Valve Timing Intake Valve Opens BTDC 19deg
Intake Valve Shut ATDC 53deg
Duration 253deg
Spark Plug Type NKG BK6E

Bosch F7DC
Nippondenso K20P-U
Spark Plug Gap mm 0.7-0.8
ECI Engine timing (with terminal grounded) 5deg BTDC +- 2deg
Idle speed rpm 750+-100
Specifications so marked were correct at time of publication. If these specifications differ from those on the Vehicle Emission Control Label (in the engine bay) use the specification on the label.
NOTE On vehicles fitted with a catalytic converter a blackened exhaust pipe is a normal condition.

COOLING SYSTEM
Thermostat opens 77 deg C
Radiator cap release pressure 75 to 105 kPa

TRANSAXLE
Type Manual
Model W5M33
Gear ratios 5 Speed
1st 2.916
2nd 1.684
3rd 1.115
4th 0.833
5th 0.666
Reverse 3.166
Primary reduction 1.680
Transfer gear 1.090
Final drive gear
- front 2.936
- rear 4.525

BRAKES (mm)
Front Ventilated Disc
Diameter 204.0
Thickness
- Std mm 24.0
- Min mm 22.4
Lining pad thickness 2.0
Disc run out 0.8
Rear Solid Disc
Diameter 224.0
Thickness 10.0
Lining pad thickness 2.0
Disc run out 0.8

Wheel speed sensor clearance
- front Fixed Fixed
- rear 0.3 - 0.9

Master cylinder Tandem, dual proportioning valve with 'x' split system
Bore diameter 22.2
Booster Master Vac Diameter 180/205
Brake pedal height 162-165
Brake pedal freeplay 3-8
Park brake lever stroke 5 - 7 notches @ 200N

WHEEL ALIGNMENT
Front suspension McPherson strut, coil spring
Camber (non~adjustable) 0 deg +- 30'
Caster 2 deg 20' +- 30'
Toe-in (measured at centre of tyre tread) 0 +- 3mm
Toe-in Angle 0 deg +-0 deg 9'
Toe-out angle on turns when outer wheel at 20' 21 deg 12'
King-pin inclination 12 deg 49'
Rear suspension Trailing arm multi link
Camber 0 deg 40' +- 30'
Toe-in (at rim) 0.5 +- 2.5 mm

STEERING GEAR
Type Rack and pinion
Steering wheel free play 10-30 mm

CLUTCH
Type Single diaphragm with single dry disc
Diameter 215 x 140 mm
Pedal free play 6 - 13 mm
Pedal height 162 - 165 mm
Release bearing Self centering type

WHEELS AND TYRES
Wheels 14" x 5.5" JJ
Tyre 195/60R14 85V
Pressure
- Front 210kPa
- Rear 200-210 kPa
Rim runout max lateral\radial 1.0 mm

ELECTRICAL
Battery 272 CCA 49 minutes
Alternator 12v with integrated voltage regulator
Output 65 A

FUEL SYSTEM

Type Multipoint electronically controlled
Fuel pump Electric in tank
Pressure 335 kPa
Fuel type Unleaded petrol only

ECU
5663 = Lancer RS
7377 = Lancer GSR
7737- gsr rs
5537 - gsr

INJECTORS
4G93T - 390cc

gsr gearbox - W5M33

clutch: 9", bolts

 

[guest18]

ca18det

cant find anything usefull except it comparison with sr20det

http://www.nissanforums.com/showthread.php?s=&threadid=15478&highlight=ca18det+sr20det

 

[lekalo]

alvin phua chu kang>
wow! good stuff that! well done!

-a 1.8 GSR turbo fan... an always will be.

 

[actuator_bypass]

Originally posted by alvinpck@Sep 20 2004, 20:19
TURBO SYSTEM
Make IHI
Model No TD04L-13G-5
Waste gate opening pressure 78 kPa

It's MHI(Mitsubishi Heavy Industries) not IHI as printed above..

 

[Saga Continue]

Volkswagen 1.8T 20v 225hp on flywheel i herd...

anybody got the spec??

 

[AlucarD]

Samurai X,

How is your cooling project coming along??? Install already? :)

 

[Battousai]

WackoJacko:

Nolar... too many things up. Car is on hold for a while... priorities are temporarily reshuffled.

 

[dolly]

hi,

this might be offtopic abit, but whats the model number for 1.8gsr lsd gearbox? thx!

 

[SR20Charlie]

the ca18det info can be found here along with sr20dets

http://www.nissansilvia.co.nz/tech/Silvia-180SX%20Table.htm

 

[Bert]

VW/Audi/Skoda/Seat use the same engine for the 1.8T's...

Stock is 150HP for the older ones, 163 for the newer A4's, 225 for the TT and basically the difference is due to the ECU mapping.

A stock 1.8T 150HP can be chipped to 190HP, 300NM for abotu RM5k, Anythign higher is nto really recommended as the auto gearbox wont last so logn under the strain. You can mod it with a turbo and intercooler upgrade to 300HP if you want but the auto ggearbox wont last so long. Manual would be ok.

 

[trancebum]

Originally posted by Bert@Sep 28 2004, 14:07
VW/Audi/Skoda/Seat use the same engine for the 1.8T's...

Stock is 150HP for the older ones, 163 for the newer A4's, 225 for the TT and basically the difference is due to the ECU mapping.

A stock 1.8T 150HP can be chipped to 190HP, 300NM for abotu RM5k, Anythign higher is nto really recommended as the auto gearbox wont last so logn under the strain. You can mod it with a turbo and intercooler upgrade to 300HP if you want but the auto ggearbox wont last so long. Manual would be ok.

i have a few friends driving the VW. one is the VW Passat, and the other the Jetta. and another one Audi A4 1.8T. ALL using the same engine. VERY nice. ALL MT too. 4 other friends driving the WRX and 1 eclipse. DAM...i wish i was back in the US now. :lol: :lol: