Technical Specifications |
Engine |
Engine |
Front longitudinal 60° V12, |
| light alloy cylinder block and head | |
Type |
Construction Number 128LM |
Designer |
Colombo |
Type |
V-12 |
Bore x Stroke |
73.0 x 58.8 |
Displacement |
2953cc |
Compression Ratio |
9.8:1 |
Layout |
Single overhead |
Camshaft Drive |
Chain |
Cam Followers |
Roller |
Valve Design |
Inclined |
No. of Valves |
2 |
Values Springs |
Hairpin - early TR's |
| Coil valve springs | |
No. of Spark Plugs/Cylinder |
1 |
Ignition |
2 Distributors |
No. of Carburetors |
6 |
Type of Carburetors |
38 DCN |
Bhp @ rpm |
300 Bhp @ 7200rpm |
Top speed |
250 km/h |
|
Clutch |
Single dry plate |
|
No. of Gears |
4-Speed & reverse |
Type |
All synchro |
Location |
With engine |
Axle Ration |
3.55, 3.77, 4.00, 4.25, 4.59, 4.86:1 |
|
Type |
526 |
Chassis |
Welded Tube |
Frame |
Ladder |
Type Wheelbase |
2350 |
Track Front |
1308 |
Track Rear |
1300 |
Suspension Front |
Independent Type Double wishbones |
| Springs Coils | |
Suspension Rear |
Rigid Axle - customer cars |
| De Doin - factory cars | |
Springs |
Coils |
Shocks |
Houdaille |
Brakes |
Drum |
|
Front |
Borrani RW 3077 |
Rear |
Borrani RW 3019 |
Tires |
Front |
5.50 x 16 |
Rear |
6.00 x 16 |
|
Body Builder |
Scaglietti |
Length cm |
Curb Weight kg |
900 |
Information from the factory test sheets |
| s/n | engine type | bore x stroke | ccm | power |
| 0710 | 128 LM | 73x58 | 2953 | 280 hp @ 7200 rpm | |
| 0724 | 128 LM | 73x58 | 2953 | 287 hp @ 7200 rpm | |
| 736 | 128 LM | 73x58 | 2953 | 297 hp @ 7300 rpm |
Total |
20 |
| 22 numbers assigned |
|
