740 Turbo, ,, 2316 cc, ,1985-90 ,Engine Code B230ET

Ignition data

740 Turbo,
Ignition system type: El-ecu
Ignition coil make/type: Bo/0 221 188 352
Supply voltage: 11 - Volts without ballast resistor
Primary resistance: 0.5 Ohms
Secondary resistance: 6000 Ohms
Distributor make/type: Bo/0 237 502 002
Contact breaker gap/air: 0.25 mm
Dwell angle: n / a Deg
Ignition Timing - unleaded: 10/900 98U Deg eng/rpm (without vacuum)
Ignition Timing - leaded: 10/900 Deg eng/rpm (without vacuum)
Timing mark location: Pulley
No 1 plug location: Pulley
Firing Order: 1-3-4-2
Spark plug make: Bosch
Spark plug type: W7DC
Electrode gap: 0.7 mm

Fuel System

740 Turbo,
Fuel type: L/U
Fuel pump type/pressure: Elec/3.4-3.7 bar
Engine idle speed: 900 rpm
Fast idle speed: n / a rpm
CO level at idle speed: 2.0
1.0 Vol %

Engine Data

740 Turbo,
Valve clearance - inlet: 0.35-0.40 c mm (cold)
Valve clearance - exhaust: 0.35-0.40 c mm (cold)
Compression pressure: 8.8 bar
Oil pressure: 2.5-5.8 bar/eng/rpm
Radiator pressure cap: 0.75 bar/type
Drive belt 1 - size: HC38x750 KDB750 mm/type
Drive belt 2 - size: n / a mm/type

Electrical System

740 Turbo,
Alternator output: 64/4000 Amps/eng/rpm
Regulated output: 13.8-14.6 Volts
Battery: 12/55 V/Ah
Starter motor make/type: Bo/0 001 108 017

Other data

740 Turbo,
Clutch operation type: Cable
Clutch adjustment: S/Adj. mm
Cambelt failure: Damage
Cambelt Part Number: 463377-2
Tyre pressures: 1.9(27)f 1.9(27)r bar (psi)