Renault 8S    

 

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R8 S Restoration  

 

The Renault 8 S R1136

   Introduced in August 1968

 

whir8s.jpg (16004 bytes)

The R8S seems to be becoming a rare sight in the UK. 

The club would like to build up a picture of the remaining R8S s. If you own an 8s in the UK we would like to hear from you and we will keep a register of the cars and publish figures of the cars we know. 

At present we know of  9 cars.

Roadworthy  Off  the road
3 6

To register you car please e mail rcccmem@aol.com

The R8S based on the well proven Renault 8 it was said to combine luxury, safety and performance in an exiting new model.

With an increase in power over the Renault 8of 30% delivering 60bhp at 5,500 the 1108cc engine gives the eight a dual personality. A well balanced 5 bearing engine with a weber twin choke carburetter coupled to a all synchromesh 4 speed gearbox gives good acceleration through the gears to over 90MPH.

Engine 

Four cylinder in line detachable wet liners.  Compression ratio 9.5:1

Bore 70mm Stroke 72mm Cubic capacity 1108cc                             

 Max power gross (sae) 60bhp at 5,500 rpm                              Max torque Gross (SAE) 59.7 lb/ft. at 3,000 rpm

Valve gear type overhead pushrods and rockers

Special single roller chain driven camshaft

Crankshaft five bearings .Cylinder head Light alloy shrunk in valve seats.

Carburetter : Weber twin choke with water heated hotspot and manually operated choke

Ignition : Distributor with centrifugal and vacuum control

Battery 12 volts 40 amp/hr

Transmission

Four speed all synchromesh  1st 14.93 2nd 9.28 3rd 6.11 top 4.25 reverse 12.70:1  Final drive 8x33 (4.125)

Diaphragm clutch with single dry plate.

Road speed 16.3 mph at 1000 rpm in top gear.

Brakes 

Hydraulic with fully floating calipers and pads. Pressure limiting valve in rear line Disc diameter 10.2 ins front and rear. 

Disc diameter 10.2 ins front and rear

Friction area 43.4 sq ins of pad on 342 sq ins if discs

Suspension.

Independent on all four wheels Coil springs and hydraulic telescopic shoch absorbers with additional rubber elements around the front shock absorber shafts giving a progressive variable rate of springing.Anti roll bar at the front and longitudinal tie rods at the rear.

Tyres   135x 380

Steering

Direct action rack and pinion. Reduction ratio 20:1 Turning circle 30.5 feet (between kerbs)

Capacities 

Engine 4.5 pints   Cooling 12.5 pints  Petrol tank 8.5 gallons gearbox 3.5 pints.

Kerb weight 1720 lbs

 

Belgian Racing Yellow Ren 386

 

 

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Last modified: August 27, 2008