General Specification - Triumph TR4 Owner's Handbook Manual

G E N E R A L S P E C I F I C A T I O N
GENERAL SPECtr'ICATION
Engine
Number of cylinders
Bore of cylinders
(Special Order)
Stroke of crankshaft
Piston area
(Special Order)
Cubic capacity
(Special Order)
Compression ratio
Valve rocker clearances
-inlet
and exhaust
Valve timing (with valve
rocker clearances set
at 0.0165') (0.42 mm.)
Lubrication @ngine)
Type of pump
oi! filter
Fuel System
Fuel tank
C.arburettors
) d
4
3'386" 86 mm.
3'268"
83 mm.
3.622"
92 mm.
36 sq. in.
232 sq. cm.
33.5 sq. in.
216 sq. cm.
130 5 cu, ins. 2138 c.c.
121.5 cu. ins.
l99l c,c.
9 o r 7 ; 7
0.010" (cold)
0.254 mm.
Inlet and exhaust valyes to be equally
open at T.D.C. on the exhaust stiokd.
Hobourn-Eaton.
Purolator. A.C. Delco or Tecalenit
full flow 6lter (replaceable element).
Mounted over axle in front ofluggage
comPartment.
Stromberg 175 CD
Needle size 2 O
Ignition System
Contact breaker gap
Spark plugs-Type
GaP
Firing order
Ignition timing
Electrical System
Type-Battery
TyP"
Control box
Generator
Chassis Data
Frame
Wheelbase
Track :
Front (Disc Wheels)
Rear (Disc Wheels)
Front (Wire Whe€ls)
Rear (Wire Wheels)
Normal road use-Lodge CNY.
High Speed Touring-ilodge HN.
Competition Use-Lodge 2 HN.
Low Octane Fuel-Lodge CN.
0 . 0 1 5 "
0 4 m m .
0.025'
0'64 mm.
I i 3 : 4
t z
4' B.T.D.C. (basic setting.
12 volt, 5l amps. hr.
Model BT. 9A.
Model RB. 106-2.
Model C40-1.
Channel ste€l pressings braced with
a cruclorm member.
1', 4'
4' l',
4' O',
4 ' 2 ' ,
4 ' 1 "
2 236 metres
1 245 metres
1.220 metres
1.270 merres
l'245 metres