Friday's Ferrari

This car took part in the Shell Ferrari Historical Challenge race at the Coys International Historic Festival meeting at Silverstone in July 1997.

It's Englebert Stieger's 1970 Ferrari 512M with a 4,992cc V12 engine, chassis #1018, originally a 512S Spider model but converted to a 512M Berlinetta in 1971. It was driven in the race by his son Patrick.

Friday's Ferrari

This car took part in the Shell Ferrari Historical Challenge race at the Coys International Historic Festival meeting at Silverstone in July 1997.

It's Englebert Stieger's 1970 Ferrari 512M with a 4,992cc V12 engine, chassis #1018, originally a 512S Spider model but converted to a 512M Berlinetta in 1971. It was driven in the race by his son Patrick.

Friday's Ferrari

This car took part in the Shell Ferrari Historical Challenge race at the Coys International Historic Festival meeting at Silverstone in July 1998.

It's Patrick Stieger in his father Englebert's 1970 Ferrari 512M, chassis #1018, originally a 512S Spider model but converted to a 512M Berlinetta in 1971. The description of the 512M in the barchetta.cc website reads as follows:

'During 1969 Ferrari developed a sports racing model to compete in the 1970 Group 5 Sports Car Championship, this was the 512 S model, built to do battle with the Porsche 917. The regulations required that twenty five examples of the model had to be built to achieve homologation, and in January 1970 Ferrari presented the requisite number of cars to FIA officials in Maranello for inspection. The motive power was a mid-mounted 5 litre V12 engine with Lucas indirect fuel injection, producing a claimed 550bhp @ 8500rpm, coupled to a five speed + reverse transaxle. The body was available in either closed, berlinetta, or open, spider, configuration, and the fibreglass panels were mounted on a semi-monocoque chassis in aluminium with a supplementary steel tube frame. For the Le Mans 24 Hour Race a “coda Lunga”, long tail, body section was available, which was designed to provide greater aerodynamic efficiency on the long Mulsanne Straight.

The 512 S model ran through the 1970 season both as works and private entries, its best result being a victory on its second outing in the 12 Hours of Sebring, this being a works entry driven by Andretti/Giunti/Vacarella, with Andretti joining the driving squad after his own car retired with transmission failure when leading. A 512 S also won the non championship Fuji 200 Mile Race in Japan, and a 512 M version won the Kyalami 9 Hour Race in South Africa. Although there was little to choose in performance between the 512 S and the Porsche 917, the latter had the greater reliability, which enabled it to take the Manufacturers’ Championship.

For the 1971 season, Ferrari concentrated on their 312 P(B) sports prototype, and left the 512 entries to the privateers, although they did offer a revised more aerodynamic body package, which had first appeared on the Kyalami winning car in late 1970. This was called the “M” package, “Modificato” or modified, featuring a more wedge shape flatter profile, and all cars converted to this form were coupés. In the USA the Roger Penske team developed their own 512 M, chassis # 1040, which was the quickest 512 of all time, but like the regular cars didn’t meet with much overall success, with no 512 victories during the season. Late in 1971 chassis # 1010 was fitted with a 7 litre engine and converted to run in the American CanAm series. It managed a 4th place at Watkins Glen driven by Mario Andretti, before the car was sold to the NART organisation.'

#1018 was originally supplied to German driver Georg Loos but at the end of the 1971 season it became part of Pierre Bardinon's Ferrari collection for 20 years before ending up with Englebert Stieger in 1991.

Friday's Ferrari

A pit garage full of Ferraris at the Coys International Historic Festival meeting at Silverstone in July 1999, and most of these cars took part in the Shell Historic Ferrari Maserati Challenge race.

Car number 75 is the 1972 Ferrari 365 GTB/4C of Dudley Mason Styrron which has the Gioacchino Colombo designed 4,390cc V12 engine and is chassis #15681. Number 90 is the 1971 Ferrari 512M of Patrick Stieger with a 4,993cc V12 engine, and is chassis #1018. There's another Ferrari 365 GTB behind the 512M, and a Ferrari 250GTO that you can see behind the windscreen of Dudley Mason Styrron's car. At the rear in the entrance to the pit garage is David Vine's 1952 Ferrari 625 F1 car that competed in the Maserati UK Race for Pre-1961 Grand Prix Cars.

Friday's Ferrari

This car took part in the Shell Ferrari Maserati Challenge race at the Coys International Historic Festival meeting at Silverstone in July 1999.

It's the 1971 Ferrari 512M of Engelbert Stieger, chassis #1018, and was driven in the race by his son Patrick. The description of the 512M in the barchetta.cc website reads as follows:

'During 1969 Ferrari developed a sports racing model to compete in the 1970 Group 5 Sports Car Championship, this was the 512 S model, built to do battle with the Porsche 917. The regulations required that twenty five examples of the model had to be built to achieve homologation, and in January 1970 Ferrari presented the requisite number of cars to FIA officials in Maranello for inspection. The motive power was a mid-mounted 5 litre V12 engine with Lucas indirect fuel injection, producing a claimed 550bhp @ 8500rpm, coupled to a five speed + reverse transaxle. The body was available in either closed, berlinetta, or open, spider, configuration, and the fibreglass panels were mounted on a semi-monocoque chassis in aluminium with a supplementary steel tube frame. For the Le Mans 24 Hour Race a “coda Lunga”, long tail, body section was available, which was designed to provide greater aerodynamic efficiency on the long Mulsanne Straight.

The 512 S model ran through the 1970 season both as works and private entries, its best result being a victory on its second outing in the 12 Hours of Sebring, this being a works entry driven by Andretti/Giunti/Vacarella, with Andretti joining the driving squad after his own car retired with transmission failure when leading. A 512 S also won the non championship Fuji 200 Mile Race in Japan, and a 512 M version won the Kyalami 9 Hour Race in South Africa. Although there was little to choose in performance between the 512 S and the Porsche 917, the latter had the greater reliability, which enabled it to take the Manufacturers’ Championship.

For the 1971 season, Ferrari concentrated on their 312 P(B) sports prototype, and left the 512 entries to the privateers, although they did offer a revised more aerodynamic body package, which had first appeared on the Kyalami winning car in late 1970. This was called the “M” package, “Modificato” or modified, featuring a more wedge shape flatter profile, and all cars converted to this form were coupés. In the USA the Roger Penske team developed their own 512 M, chassis # 1040, which was the quickest 512 of all time, but like the regular cars didn’t meet with much overall success, with no 512 victories during the season. Late in 1971 chassis # 1010 was fitted with a 7 litre engine and converted to run in the American CanAm series. It managed a 4th place at Watkins Glen driven by Mario Andretti, before the car was sold to the NART organisation.'

#1018 was originally supplied to German driver Georg Loos but at the end of the 1971 season it became part of Pierre Bardinon's Ferrari collection for 20 years before ending up with Englebert Stieger in 1991.

On 4 July 2017 I showed a photograph of Patrick Stieger driving the car in the pit lane at this meeting during a practice session.

Friday's Ferrari

Here's a photograph of a car leaving the pit lane during a practice session for the Shell Historic Ferrari Maserati Challenge race at the Coys International Historic Festival meeting at Silverstone in July 1999.

It's Patrick Stieger in Engelbert Stieger's 1971 Ferrari 512 M, a car raced alongside the 512 S model by Ferrari in the 1970 Group 5 Sports Car Championship, but raced  solely by privateers in the 1971 season as Ferrari concentrated their efforts on the 312 PB. The 512 has a 5 litre V12 engine, and the car above is Chassis #1018, which was originally built as a 512 S in 1970 but converted to a Berlinetta 512 M in 1971.

I've previously shown photographs of the Ferrari 512 M on 9 January 2015 and 6 January 2017.