http://www.renault.com/gb/passion/culte_p4.htm
Four-stroke, turbocharged, four cylinders in-line and vertical, 5-bearing crankshaft, side-mounted chain-driven camshaft, V-opposed valves operated by pushrods, rockers and tappets, cast iron cylinder block, light alloy cylinder head, pressure lubrication by gear-type pump, cooling via sealed circuit comprising pump, thermostat, copper radiator, expansion chamber, 60W electric fan, ducted fan.
Transistorised breakerless ignition.
BOSCH " K-Jetronic " mechanical fuel injection, GARRETT T3 turbocharger. Airflow control valve installed upstream of compressor. Maximum boost pressure: 860g/cm2.
Boost pressure control provided by double-function capsule taking account of information upstream and downstream of the compressor, and operating via a "wastegate" blow-off valve.
Compressed air cooled via air/air intercooler.
Type: 840-30 turbo
Fuel: super-grade petrol.
Number of cylinders and arrangement: 4 in-line.
Cylinder block - head materials: cast iron - light alloy.
Cylinder liners: wet, removable.
Combustion chamber type: hemispherical.
Crankshaft main bearings: 5.
Bore x stroke (mm): 76 X 77.
Capacity: 1397cc.
Compression ratio: 7:1.
Minimum octane (RON) requirement: 98.
Max power: 116kW SQ (160bhp DIN).
Max power speed: 6,000rpm.
Max torque: 221Nm (22.5mkg DIN).
Max torque speed: 3,250rpm.
Maximum engine speed: 6,500rpm.
Camshafts, number and installation: 1 side.
Camshaft drive: via chain.
Valve timing diagram: 280° - 520° - 660° - 14°.
Inlet opens BTDC: 28°.
Inlet closes ABDC: 52°.
Exhaust opens BBDC: 66°.
Exhaust closes ATDC: 14°
Valve clearance cold, inlet/exhaust: 0.30 / 0.40.
Specific data for certain versions:
RENAULT 5 Turbo " Tour de Corse "
Engine: Renault 4-cylinder in-line with Garrett T3 turbocharger. Bosch K-Jetronic mechanical fuel injection. Adjustable wastegate. Mixed air/coolant intercooler - Marelli electronic ignition. Pressurised cooling system with aluminium radiator.
Capacity 1397cc
Bore - stroke 76 x 77mm
Max power: 300bhp at 7,000rpm
Max torque: 33.5mkg
Gearbox: Type 369, with cooling via radiator and electric pump - 5 forward speeds plus reverse - final drive 9 x 35 - special rally gearing.
Brakes: foot, hydraulically operated with assistance, ventilated and drilled discs front and rear - manual brake distribution control inside cabin
Bodywork: steel monocoque with additional aluminium and composite material components
Dimensions: Length 3.66m - Width 1.74m - Height 1.32
Weight: 930kg
Performance: from 170 to 250kph according to gearing
RENAULT MAXI 5 TURBO
Engine: 4-cylinder in-line with Garrett T4/T3 turbocharger - indirect fuel injection by electronically controlled Renault Sport piston pump - Marelli fully mapped "Microplex" ignition - New water pump with increased flow rate. Aluminium radiator.
Capacity 1527.4 cc
Bore - stroke 77 x 82mm
Power 350bhp at 6,500rpm
Max torque 43mkg at 5,000rpm.
Clutch: Diaphragm twin-disc. Hydraulic operation.
Gearbox: Transaxle derived from Renault 5 Turbo with 5 forward speeds + reverse. Final drive ratio 9 x 35, alternatives 8 x 35, 9 x 31 - Strengthened gears
Brakes: 4 ventilated steel discs - adjustable pedal box with two master cylinders - aviation type safety piping.
Bodywork: steel shell with aluminium and composite material elements.
Dimensions: Length 3.60m - Width 1.80m - Height 1.33m
(+0.88 aerial) - Weight: 905kg.
Performance: between 178 and 200.4kph according to gearing.
Production:
Renault 5 Turbo 1:
1980: 804
1981: 571
1982: 445
Renault 5 Turbo 2:
1983: 1 345
1984: 1 497
1985: 182
1986: 143
http://www.renault.com/GB/transverse/re ... =5%20turbo
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