Triumph TR6 PI Operation Manual page 17

ENGINE TUNING DATA
ENGINE
} See 86.35.00
Firing orJci"
No. I cylinder
Idle speed Petrol Injection
Carb/U .S.A. market
Fast idle speed Petrol Injection
Carb/U.S.A. market
Valve clearance (cold)
Valve clearance adjustment
Location of timing marks
Valve timing
Inlet opens
closes
Exhaust opens
closes
Ignition timing:
static
dynamic
FUEL INJECTION
** 1973
** 18° B.T.D.C.
58° A.B.D.C.
58° B.B.D.C.
18° A.T.D.C.
I 5 3 624
at front
750 to 800/850 rev/min
800 to 850 rev/min
1100 to 1300/1500 rev/min
1100 to 1300 rev/min
0-010 in (0·25 mm)
Screw and locking nut on rocker
Scale on pulley, pointer on timing cover
Petrol Injection Carburetter/U.S.A. Market
Pre 1973 ** 1973/1972 Model Pre 1972 Model
35° B.T.D.C. 18° B.T.D.C. 10° B.T.D.C.
65° A.B.D.C. 58° A.T.D.C. 50° A.T.D.C.
65° B.B.D.C. 58° B.B.D.C. 50° B.B.D.C.
35° A.T.D.C. 18° A.T.D.C. ** 10° A.T.D.C.
Pressure from pump
Pressure at injector
Manifold depression at idling speed
CARBURETTER
104 to 110 Ibf/in
2
(7·31 to 7'73 kgf/cm
2
)
SOlbf/in
2
(3·52 kgf/cm
2
)
12~ in (3·81 cm) of mercury
Make/type
Main jet
Needle
Float height
IGNITION COIL
Make/type
Primary winding resistance
BALLAST RESISTOR
Make/type
Resistance
**Stromberg 175 C.D.S.E. (V)
0·100 in (0·254 em) **
B.I.A.F.
0'629 to 0·669 in
(I6tol7mm)
** 1973 Model
Lucas 15 C6
I ·30 to I "45 ohms **
** Fitted into harness - 1973 Models
1.30 to I "45 ohms **
Carburetters
are matched
to camshaft
and distributor
See 86.35.00
** Pre 1973 Model **
Lucas H.A.I 2
3·0 to 3·5 ohms
** Not fitted to pre 1973 Models **
IGNITION DISTRIBUTOR
Make/type
Rotation viewed on rotor
Dwell angle
Capacitor capacitance
Contact breaker gap
Centrifugal advance
Vacuum advance
SPARKING PLUGS
Make/type Petrol injection
Carb/U.S.A. Market
Gap
~rriul1lph JR6 Manual. Part
Nll. 545177 (ssue .2
Lucas 2206 - see 86.35.00
Anticlockwise
See 86.35.00
0·20 Microfarads
0'014 to 0'016 in (0'35 to 0'40 mm)
} See 86.35.00
ChampionN9Y
** 1973 Model- Champion N9Y Pre 1973 Model- ** Champion UN 12Y
0·025 in (0'63 mm)
05.1