Holden Torana LC Technical Specifications

When GMH geared up the six cylinder engine to the LC Torana, it changed into logical to additionally permit the all Aussie Trimatic vehicle transmission to follow healthy. As for the manual transmission, the GM engineers knew the snatch from the 4-cylinder Torana would be ill-ready to deal with the torque of the sixes, in order that they rather geared up a bigger diameter 8.62 inch model (as opposed to the normal 6.25 inch version), with a heavier plate Belleville design diaphragm spring unit.

The suspension machine used on all LC Torana’s became basically the same as on previous models, although spring and damper prices have been revised for the six cylinder versions, and the mounting points have been evidently specific. In addition to higher rated springs and shocks the six cylinder Torana’s had been geared up with lots of rubber bushings to decorate journey excellent and isolate road noise.

The rear suspension on all fashions remained a coil sprung layout making use of 4 links, the 2 outer hyperlinks being established without delay on the coils and the inners had been diagonal. Only the GTR scored a rear sway bar, and became the most effective model blessed with front disc brakes – although they will be optioned on all of the other models. Because the fours ad tiny 12 inch wheels they simply couldn’t take the 10 inch discs available on the sixes, and as an alternative they got eight.Four inch devices.

The wheel and tyre combos were a ways from excellent, especially via ultra-modern requirements. The 13 inch wheels on the sixes were very slim at four.Five inches, as most effective the GTR got five.5 inchers. The four cylinder Torana’s had a misely 4 inch huge wheel to deal with. Worse nevertheless have been the usual fare tyres, even the GTR now not benefitting from radials, instead getting B70H x 13 crimson band crossplies.

Apart from the engine length and extra length, there were only a few different minor points that differentiated the fours from the sixes. The fuel tank become accelerated in size from 8 to ten gallons, and the six cylinder engines have been also fitted with a brand new form of pre-engagement starter motor.

Here Are lc torana specs

Today the LC Torana is a exceedingly well known model, the “W-Style” frontal treatment searching as suitable nowadays as it did returned in 1969.
Years of Manufacture: 1969 – 1972
Number Built: 74,627 (1,633 XU-1’s)
Price at Introduction:
Torana 4: $1828
Torana S four: $1928
Torana SL 4: $2088
Torana S 6: $2226
Torana SL 6: $2576
Torana GTR: $2766
Torana GTR XU-1: $3148
(for four door alternative, upload $a hundred thirty, for automatic transmission add $260)
Models:
Torana 2 door
Torana S 2 and 4 door
Torana DeLuxe 2 and four door
Torana SL 2 and four door
Torana GTR 2 door
Torana GTR XU-1 2 door
Torana GTR XU-1 Bathurst
From June 1971
Torana 1200 (replaced Torana)
Torana 1200 DeLuxe (replaced Torana S)
Torana 1600 DeLuxe (replaced Torana SL)
Date(s) of Introduction:
All models except for XU-1: 28th October, 1969
XU-1: June, 1971
Re-naming of some models (see above): June, 1971
To Identify:
Four cylinder models:
Flat grille functions vertical bars
Two circular tail lighting fixtures
Six cylinder models:
Centre of grille stands proud (outward) forming “V” shape, with Holden badge positioned in centre
Grille capabilities each vertical and horizontal bars
Attractive rectangular wrap-around tail lighting
Fuel cap located at centre rear between tail lighting fixtures
GTR:
Three slanted vertical louvres in lower section of front guards
Lower flanks of automobile, along with grille receive “black-out” treatment
Inclusion of each “GTR” and “Torana” badging
GTR XU-1
Three slanted vertical louvres in lower section of front guards
Lower flanks of automobile, which includes grille obtain “black-out” remedy
GTR XU-1 decals
Front and rear spoilers
Body:
Unitary creation (Monocoque)
Exterior Dimensions:
Total Length:
Four cylinder: 4120mm
Six cylinder: 4387mm
Total Width (all models):
1600mm
Total Height at kerb weight:
Four cylinder: 1359mm
Six cylinder: 1354mm
GTR: 1346mm
Wheelbase:
Four cylinder: 2433mm
Six cylinder: 2540mm
Front Track:
Four cylinder: 1295mm
Six cylinder: 1316mm
GTR: 1326mm
Rear Track:
Four cylinder: 1295mm
Six cylinder: 1290mm
GTR: 1301mm
Kerb Weight:
Four cylinder:
Two door: 812kg
Two door 1600: 854kg
Four door: 838kg
Four door 1600: 876kg
Six cylinder:
Two door: 993kg
Four door: 1014.7kg
GTR: 1013.3kg
Turning Circle:
Four cylinder: nine.Five metres
Six cylinder: eleven.1 metres
Fuel Tank Capacity:
Four cylinder: 36.Four litres
Six cylinder: forty five.Five litres
XU-1: seventy seven.Three litres
Instruments:
GTR:
Speedometer with integrated odometer
Petrol gauge
Oil pressure gauge
Temperature gauge
Ammeter
Tachometer
71ci 1200 4 cylinder:
Capacity: 70.7ci 1159cc
Type: Conventional, watercooled four stroke, reciprocating piston type with 4 cylinders
Configuration: Front hooked up, longitudinal, inline
Head: Pushrod and rocker actuated ohv with valves per cylinder
Fuel System: Single Zenith downdraft type carburettor
Bore and Stroke: seventy seven.7mm x sixty one.0mm
Power: fifty six.2bhp (forty one.9kW) at 5400rpm
Torque: 89.8Nm at 3000rpm
Compression Ratio: 8.5:1
Series 70 1200 4 cylinder:
Capacity: 70.7ci 1159cc
Type: Conventional, watercooled 4 stroke, reciprocating piston kind with 4 cylinders
Configuration: Front mounted, longitudinal, inline
Head: Pushrod and rocker actuated ohv with valves in line with cylinder
Fuel System: Single Zenith downdraft type carburettor
Bore and Stroke: seventy seven.7mm x 60.9mm
Power: 68.9bhp (fifty one.4kW) at 5800rpm
Torque: 92.7Nm at 4200rpm
Compression Ratio: nine.Zero:1
1600 four cylinder:
Capacity: ninety seven.5ci 1599cc
Type: Conventional, watercooled 4 stroke, reciprocating piston type with eight cylinders
Configuration: Front established, longitudinal, inline
Head: Pushrod and rocker actuated ohv with valves in line with cylinder
Fuel System: Single Zenith downdraft type carburettor
Bore and Stroke: 85.7mm x sixty six.8mm
Power: 80bhp (59.7kW) at 5500rpm
Torque: 129.6Nm at 3200rpm
Compression Ratio: nine.0:1
138 6 cylinder :
Capacity: 138ci 2250cc 2.263 litre
Type: Conventional, watercooled 4 stroke, reciprocating piston type with 6 cylinders
Configuration: Front installed, longitudinal, inline
Head: Pushrod and rocker actuated ohv with valves in line with cylinder
Fuel System: Bendix-Stromberg single barrel downdraft type carburettor
Bore and Stroke: 79.4 x 76.2mm
Power: 95bhp (70.9kW) at 4600rpm
Torque: 162Nm at 1600rpm
Compression Ratio: nine.2:1
161 6 cylinder :
Capacity: 161ci 2640cc 2.834 litre
Type: Conventional, watercooled four stroke, reciprocating piston type with 6 cylinders
Configuration: Front set up, longitudinal, inline
Head: Pushrod and rocker actuated ohv with two valves in keeping with cylinder
Fuel System: Bendix-Stromberg unmarried barrel downdraft kind carburettor
Bore and Stroke: 85.7 x 76.2mm
Power: 114bhp (eighty five.0kW) at 4400rpm
Torque: 211.9Nm at 2000rpm
Compression Ratio: nine.2:1
161S 6 cylinder (GTR):
Capacity: 161ci 2640cc
Type: Conventional, watercooled four stroke, reciprocating piston type with 6 cylinders
Configuration: Front mounted, longitudinal, inline
Head: Pushrod and rocker actuated ohv with valves in keeping with cylinder
Fuel System: Two barrel Bendix-Stromberg downdraft type carburettor
Bore and Stroke: 85.7 x seventy six.2mm
Power: 125bhp (ninety three.2kW) at 4800rpm
Torque: 202.5Nm at 2800rpm
Compression Ratio: 9.2:1
186 6 cylinder (GTR XU-1):
Capacity: 186ci 3050cc
Type: Conventional, watercooled four stroke, reciprocating piston kind with 6 cylinders
Configuration: Front hooked up, longitudinal, inline
Head: Pushrod and rocker actuated ohv with high overall performance camshaft, 161 head with larger inlet and exhaust valves, V8 valve springs. (Note: A longer length, higher raise camshaft turned into used in the XU-1 Bathurst model)
Fuel System: Triple 1.Five inch 150 cds Stromberg sidedraught carburettors. (Note: Needles changed for XU-1 Bathurst version)
Bore and Stroke: three.625 x 3.00 inches (ninety two.1 x seventy six.2mm)
Power: 160bhp (119.36kW) at 5200rpm
Torque: 190lb-feet (256.5Nm) at 3600rpm
Compression Ratio: 10.05:1
Ignition and Electrical:
12 volt with 35 amp alternator
Bosch -contact voltage regulator general on all models
Lucas electronic voltage regulator optionally available on six cylinder fashions
38 amp/hour batteries suited for 4 cylinder models
forty four amp/hour batteries outfitted to six cylinder models
Coil and distributor ignition on all fashions
Exhaust:
Cast iron manifold and single pipe
XU-1: Twin manifolds, inch system and sports muffler
XU-1 Bathurst: Modified exhaust pipes and muffler
3 pace Manual Transmission:
1st: three.07:1
second: 1.Sixty eight:1
third: 1.00:1
Reverse: 3.Fifty nine:1
four velocity Manual Transmission:
1st: three.765:1
2d: 2.213:1
third: 1.404:1
4th: 1.00:1
Reverse: three.707:1
4 pace “1600” Manual Transmission:
1st: 2.Seventy eight:1
second: 1.Ninety eight:1
3rd: 1.Forty one:1
4th: 1.00:1
Reverse: three.06:1
four velocity GTR and GTR XU-1 Manual Transmission:
1st: three.43:1
2d: 2.16:1
3rd: 1.37:1
4th: 1.00:1
Reverse: three.32:1
M21 4 pace GTR XU-1 Bathurst Manual Transmission:
1st: 2.54:1
2d: 1.83:1
3rd: 1.255:1
4th: 1.00:1
Reverse: 2.Fifty four:1
Tri-Matic Automatic Transmission:
1st: 2.40:1
2d: 1.Forty eight:1
third: 1.00:1
Reverse: 1.Ninety two:1
Clutch:
Four Cylinder: 6.25″, single dry plate diaphram spring actuation kind
Six Cylinder: 8.62″ with heavier plate Belleville design diaphragm spring
Strengthened for GTR XU-1 Bathurst version
Rear Axle Ratio:
71ci engine: three.89:1
Series 70 and 1600 engine: 4.125:1
Manual S, SL and GTR: 3.08:1
TriMatic S and SL: 2.78:1
XU-1: 3.36:1 (3.08:1 non-obligatory)
Limited slip differential preferred on XU-1, optionally available on all other models
Top Speed in Gears:
138ci 2.25 litre 6 cylinder 3 pace guide:
1st: 34 mph (fifty five km/h)
2nd: 68 mph (109 km/h)
third: 89 mph (143 km/h)
zero-one hundred km/h: 17.6 seconds
Standing Quarter Mile (400 metres): 19.8 seconds
161ci 2.834 litre 6 cylinder 4 pace manual:
1st: 30 mph (48 km/h)
2d: 50 mph (80 km/h)
third: 76 mph (122 km/h)
4th: 92 mph (148 km/h)
0-one hundred km/h: 15.Three seconds
Standing Quarter Mile (400 metres): 19.Zero seconds
186ci 3048cc 6 cylinder GTR XU-1 four speed manual:
1st: 32 mph (51.Five km/h)
second: 52 mph (eighty three.7 km/h)
3rd: 86 mph (138.5 km/h)
4th: 112 mph (a hundred and eighty.3 km/h)
zero-100 km/h: 9.2 seconds
Standing Quarter Mile (four hundred metres): sixteen.2 seconds
Suspension:
4 cylinder models:
Front: Independent, coil springs, concentric shock absorbers, short and lengthy upper and lower ball jointed manipulate arms with rubber set up pivot factors. Box segment front crossmember rearward extension palms and diagonal compression struts
Rear: Four link type, coil springs, large rubber trees and shock absorbers established behind Salisbury kind stay rear axle
6 cylinder models:
Front: Independent, higher rate coil springs, concentric excessive manipulate shock absorbers, brief and long upper and lower ball jointed control palms with rubber mounted pivot points. Box phase the front crossmember rearward extension fingers and diagonal compression struts
Rear: Four hyperlink type, coil springs, big rubber trees and shock absorbers set up in the back of Holden “Banjo” type stay rear axle
Steering:
Rack and pinion
Brakes:
71ci 4 cylinder model:
Front: 8.0 inch (203mm) drums standard, 8.Four inch (213.4mm) discs non-obligatory
Rear: 8 inch (203mm) drums
Series 70 four cylinder model:
Front: 10.0 inch (254mm) drums general
Rear: eight inch (203mm) drums
1200 4 cylinder model:
Front: 8.Zero inch (203mm) drums trendy, eight.4 inch (213.4mm) discs optional
Rear: 8 inch (203mm) drums
1200 DeLuxe and 1600 4 cylinder models:
Front: eight.Four inch (213.4mm) discs fashionable
Rear: 8 inch (203mm) drums
6 cylinder models (with the exception of GTR):
Front: 9.0 inch (229mm) drums wellknown, 10 inch (254mm) discs optional
Rear: nine inch (229mm) drums
GTR and GTR XU-1:
Front: 10 inch (254mm) discs standard (Note: XU-1 fashions had the dirt shields removed)
Rear: 9 inch (229mm) drums
Wheels:
four cylinder models: 4.00J x 12
6 cylinder S and SL: 4.50JJ x 12
GTR and GTR XU-1: five.50JJ x 13
Tyres:
four cylinder Torana 1200, S and SL models: 5.50 x 12 blackwall crossplies trendy, 6.20L12 blackwall or white band crossplies non-compulsory
four cylinder Torana 1200 DeLuxe and 1600 fashions: 6.20L12 blackwall crossplies popular
6 cylinder Torana S and SL models: A78L13 blackwall crossplies trendy, A78L13 white band crossplies or B70H13 red band crossplies elective
GTR and GTR XU-1 fashions: B70H13 purple band crossplies preferred

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