This Porsche 911 S is a desirable classic sports car, fitted with an upgraded engine. Under the rear engine lid now sits a replacement naturally aspirated 2.7-litre ‘MFI’ flat-six, sending power to the rear wheels via a later five-speed manual transmission. The odometer indicates 9,314 kilometres, though this is not warranted. Originally a US-market car, this 911 S is now located in Rose Bay, NSW, Australia. Build year: 1969 This 911 S is finished in white with black Porsche decals, over a black leatherette-trimmed interior with a replacement cloth and leatherette driver’s bucket seat. It rides on a set of 15-inch replica Fuchs alloy wheels, finished in gloss black with polished rims and ‘petal’ spokes, which are fitted with a set of Yokohama Advan Neova tyres. The specification includes a VDO clock, manual windows, and heating and ventilation. Modifications include a larger uprated 2.7-litre engine, a replacement gearbox, RS door cards, a period replacement driver’s bucket seat, a three-spoke leather Momo steering wheel, an aftermarket Bott gear shifter mechanism, a high-torque starter motor, Dansk stainless steel extractors, a stainless steel exhaust muffler, and Koni suspension. The car’s engine is a 1974-specification 2.7-litre block, the bottom end was built by Supertec in the USA, and it features oiling modifications, ARP rod bolts, Supertec head studs, Mahle 9.8:1 pistons, and Nickasil barrels. The heads were reconditioned and the engine was assembled by Michael Newton Automotive and also features a retrofit CDI+ programmable ignition system, SSI extractors, and a Dansk stainless sport muffler. The gearbox is a 1970 911 gearbox which has ratios better suited to the 2.7 than the earlier 901 gearbox, it is fitted with a 215mm Sachs aluminium pressure plate, a standard Sachs clutch disc, and an original Porsche ZF limited-slip differential. The seller notes that the MFI pump is an original 1969 S setup tuned to run on the 2.7 engine. The car is accompanied by a copy of its original factory Kardex sheet, the import certificate, invoices for engine parts and work to the engine that is now in the car, as well as various invoices for parts and labour from the car’s current ownership. It also comes with original parts including the driver’s comfort seat, the Bosch CDI, the original shifter, starter motor, and the steering wheel which has been refurbished. The seller notes that there is one original ignition key included in the sale. Please refer to the photo gallery to assess the exterior and interior condition. Specific notes from the seller include: the car was originally painted in light yellow and has been painted white at some stage in the past, it now shows a few stone chips. Inside the car the interior shows expected wear and tear for its age. The most recent inspection of roadworthiness was conducted in March 2024 during which the seller reports that no warnings or advisory items were noted. The seller notes the oil level gauge does not work, and the starter motor is operated via a hidden push switch and cannot be operated by the ignition switch. The latest service was carried out in January 2025 by the current owner. The work comprised of an engine oil and filter change, along with the replacement of the brake fluid and a brake system check, as well as a general vehicle inspection. Prior to this, the seller notes the car had a brake bleed and inspection annually. This 1969 Porsche 911 S is an uprated example of the marque’s highly desirable performance-orientated classic sports car, fitted with a later, larger-capacity flat-six with various upgraded componentry. Offered fresh from a recent owner service, it would make a fine addition to any collection, and a wonderful companion for engaging weekend drives. The description of this consignment is, to the best of the seller’s knowledge, accurate and not misleading. Collecting Cars requests a range of detail about the lot from the seller and performs a level of due diligence. However, potential buyers must independently satisfy themselves as to the accuracy of the description. Potential buyers should view or arrange inspections as well as conduct any research they feel is necessary before committing to bid or buy. Please note that it is not uncommon for classic or collectible vehicles to have received cosmetic repairs in the past, either to rectify damage or refresh appearance, and this work may be undetectable even upon visual inspection. Unless there is an explicit statement by the seller to the contrary, please assume that any vehicle could have had bodywork or paintwork during its life. Furthermore, photographs may not reflect the true colour or full condition of the vehicle. It is a bidder’s responsibility to satisfy themselves of the colour and condition of a vehicle, including its interior and the existence of any remedial bodywork or paintwork, before committing to bid or buy. This includes by raising enquiries with the seller in the comments section. For vehicles, unless otherwise stated, potential buyers should also assume that any cherished registration may be retained by the seller. Please see our Terms and Conditions for full details.