Porsche 911 Backdate 1970 - elferspot.com - Marktplatz für Porsche Sportwagen

Porsche 911 Backdate

Coupé, 1970

Highlights

Ultimate multi-purpose classic 911
Especially suitable for Alpine tours or navigation rallys
Ready to drive

Great looking outlaw Porsche 911 with 2.7 RS MFI engine. Lightweight car prepared for rally driving.

Silverado is the nick name of the ultimate R Gruppe car. A Porsche 911 completely modified to serve a sports purpose. Slightly stiffened up suspension, so it corners very well, but pliable enough to be somewhat comfortable. Silverado was modified continuously since 2002. TwinSpark’s founder Leonard Stolk continued to improve the performance over the period of his ownership, culminating in the transplantation of a 1974 Carrera RS MFI 2.7 engine. The car sounds and drives great. It is the ultimate multi-purpose classic 911. Especially suitable for Alpine tours or navigation rallys. Silverado has proven time and again it can handle all that and more.

Main Palmares:

Winter Trial 2009-2014 Finisher
BergMeister Tours 2010-Present
Various Navigation Rally Events

Body:

Chassis number 9111100225, delivered to client in San Antonio, Texas, USA, in 1971
Road legal, titled, Road tax-exempt in The Netherlands.
Body has been restored by Porsche The Hague in 2003-2004
Post restauration the car received a 3.0 SC engine on caburettors, to be replaced by a Carrera RS 2.7 engine in 2009.
In 2010 the chassis was widened with replica steel 2.4ST rear flares. Front remained standard.
Oil cooler mounted, in front of right front wheel
New in period dashboard gauges mounted. Personalized by North Hollywood Speedometer.
Larger 80 liter fuel tank. Newly fitted 2012.
Leather bucket seats.
Racing harnesses
FIA Approved Safety Devcies cage.
Tripmaster, electronic impulse, mechanically driven; calibration on tripmaster through switches.
Fire extinguisher.
Standard heating system
Sunroof
Cibie Rallye Lights – Extra
Protective alumininum underplating under fuel tank and engine

Suspension, Braking:

The suspension was modified to Turbo rear torsion bars.
Bilstein HD dampers
Aluminum S brakes front
S type stabilizer bars front and rear
Hard compound suspension rubbers all around
Turbo spec steering arms
Rebuilt steering rack
Original Fuchs wheels front, Replica Minilite wheels aft. 6” x 9”
Pirelli Classic Tyres

Engine, Gearbox

Carrera RS 2.7 MFI engine. Rebuilt lastly in 2018, around 6.000km since.
Built by TwinSpark Racing
Porsche steel connecting rods
Porsche valve springs and hats
Adjustable rockers
Breaker ignition unit,
Bosch 3 pins HKZ boxes
Magnecor spark plug wires, extra isolation
Standard size fan and housing (245mm)
Larger capacity alternator
Mechanical injection pump
Original fuel filter housing
Cold start mechanism based on solenoid.
SSI heat exchangers
Custom exhaust box, central exhaust pipes
WEVO blue Semi Solid Engine Mounts

915 Gearbox:

Very good condition, last rebuild around 2018
Standard gear set 915
7:31 crown wheel and pinion
Limited Slip Differential 40%
Mechanical cooling
Swepco oil
WEVO blue Semi Solid Transmission Mounts
Standard shift rod
WEVO Precision Shift Joint
WEVO 915 Billet Shifter Silver
WEVO extended knob in Silver

Watch list

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Year of construction:	1970
Initial registration date:	November 1970
Model:	911 Backdate
Body:	Coupé
Series:	911 Backdate/Modified
Mileage:	26900 km
Power:	210 HP
Cylinder capacity:	2,7 Liter
Steering:	left
Transmission:	Manual
Drive:	Rear drive
Fuel:	Gasoline

Configuration:	Sun roof
Interior color:	Black
Interior material:	Leather
Exterior color:	Silver
Vehicle inspection valid until:	August 2022
Condition:	Partially restored
New / used:	Used car
Ready to drive:	yes
Registered:	yes
Country of first delivery:	Netherlands
Car location:	Netherlands

Porsche 911 Backdate

Highlights

The vehicle in detail

Specifications

More information

Porsche Book: RGruppe Limited Edition 700

Legendary limited “the RBook Silver Edition “

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