Monthly Archives: March 2014

Maserati Monday – Maserati 250F 2507/23/22

I thought it would be fun to give the pick ups, commercial and agricultural vehicles that have been a feature of Monday’s posts and restyle the day Maserati Monday, bookend the working week with two Italian marques can’t be bad, can it ?

Of the seven World Drivers Championship era’s perhaps the most romanticised is the 3rd from 1954 to 1960 when the rules mandated 2.5 litre / 152.5 cui motors to replace the 2 litre / 122 cui Formula 2 motors that had been used to determine the 1952 and 1953 World Drivers Championships.

Maserati 250F, Test Day, Mallory Park

If one car epitomises the era more than other then it is the Maserati 205F versions which took part in the very first and very last championship race of the era winning the first the 1954 Argentinian Grand Prix in the hands of Juan Manuel Fangio and being long since surpassed by the rear engined cars from Cooper and Lotus when Robert Drake soldiered away to a 13th place finish in his Joe Lubin entered 250F, 7 laps down on the winning Lotus Climax driven by Stirling Moss in the last race of the 2.5 litre era the 1960 US Grand Prix.

Maserati 250F, Test Day, Mallory Park

Apart from the 8 World Championship Grand Prix won by 250F variants, bettered only by Mercedes Benz with nine victories, while the 250F clocked up an unequaled 23 non championship Formula One race victories in the same era.

Maserati 250F, Test Day, Mallory Park

Most of the twenty six 250F’s built led hard racing lives and consequently have complicated histories today’s featured car #2507 is no exception having originally been bought by Gilbey Engineering for Roy Salvadori to drive in 1954. Roy one a non championship race at Snetterton with the car and scored many other podium placings before he crashed at Oulton Park which led to the car being returned to the Maserati factory for repairs.

Maserati 250F, Albuquerque, Test Day, Mallory Park

Maserati replaced the chassis of 2507 and sent it back to Gilbey Engineering an now it get’s complicated, the Gilbey car was eventually retired after Ivor Beub had raced it, but the damaged Gilbey chassis was repaired and given a new identity #2523 for the 1956 season in which Bristol’s Horace Gould drove the car in the Belgian Grand Prix and Piero Taruffi in the French, on each occasion it retired.

Maserati 250F, Test Day, Mallory Park

In 1957 #2523 was rebodied and given a the identity #2522 and from then until 1959 it was driven by a dozen different drivers, including Taruffi, Gould, Harry Schell, Masten Gregory, Ivor Bueb, Hans Herrmann, Joakim Bonnier, Wolfgang Seidel, Carroll Shelby, Cliff Allison, Hernando da Silva Ramos and Fritz d’Orey of which Harry Schell scored the best result a second place in the non championship 1957 Grand Prix de Pau.

By 1960 #2507/23/22 had been shipped to Brazil Gino Munaron raced it at least once before selling it on, eventually the car was fitted with a Chevrolet V8 before being brought back to Europe by Colin Crabbe in 1972. The current owner, Jose Albuquerque seen enjoying the car at a Mallory Park test day a couple of years ago, acquired #2507/23/22 in 1999.

My thanks to David McKinney, Michael ‘Tuboscocca’ Catsch, John Winfield, Allan Luton and Alan Cox at the Nostalgia Forum for their patience and understanding answering my questions and not least to Tim Murray who kindly lent me a copy of David McKinney’s excellent book ‘Maserati 250F‘ which is as good as it get’s in print on the subject of these wonderful cars. New evidence is always being shed on the stories of these cars so if you know different to what is written above, please do not hesitate to chime in below.

Thanks for joining me on this “Maserati Monday” edition of “Gettin’ a li’l psycho on tyres” I hope you will join me again tomorrow when I’ll be starting the first in a series of Bugatti blogs. Don’t forget to come back now !

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Backyard Hi Tec – Amon Cosworth AF101

This month’s Sunday posts will feature 5 Formula One cars that ran in the 1974 season for which the then 31 year old Le Mans winner Chris Amon decided to follow in the foot steps of Jack Brabham and Bruce McLaren by building a car bearing his own name.

Amon Ford F101, Maydon, Siverstone Classic

It would appear Chris had plans to build both Formula 1 and Formula 5000 cars the latter to race in the lucrative US series with up and coming Australian Larry Perkins; a driver, engineer and sofa surfer who was making his way through the junior ranks in the UK. However despite financial backing from amateur racer John Dalton only the Formula One spec AF101 featured here ever saw the light of day.

Chris commissioned Gordon Fowell to provide him “with a sophisticated chassis” powered by a Ford Corsworth DFV motor driving the rear wheels through a Hewland gearbox. Gordon had designed the attractive, if underpowered, Martini sponsored 1973 Tecno E731 that Chris drove in practice at three meetings in 1973 but had never raced.

Amon Ford F101, Maydon, Siverstone Classic

The AF101 chassis, fabricated by Thompson who were also responsible for fabricating the Tecno E731 and Ferrari 312 B3, was certainly sophisticated with unique, for the time, central fuel cell that would become deriguer once ground effects were better understood with the introduction of the Lotus 79 in 1978. The car also had titanium torsion bar suspension and inboard front brakes, as did the well proven Lotus 72.

Responsibility for the aerodynamics was handed over to Professor Tom Boyce, and almost every time the car appeared it had a different nose including a high wing when it was first tested, a chisel nose in Spain where it first raced, a shovel at Monaco where the car qualified but did not race and then a lower full width wing was tried when the car failed to qualify in Germany and Italy.

Amon Ford F101, Maydon, Siverstone Classic

Unfortunately the AF101 proved a little to sophisticated for Chris’s budget, despite Larry Perkins saving a fortune in hotel bills with his sofa surfing skills, the little team folded having clocked just 22 laps in the 1974 Spanish Grand Prix before a brake shaft broke. Looking back on the project Chris conceded that he had attempted to build, what turned out to be a fragile hi tec vehicle on a backyard budget when he might have achieved more with a vehicle that was a little less ambitious and a little more reliable.

Larry Perkins loyalty was rewarded with an attempt at qualifying the Amon in the German Grand Prix after Chris was taken ill, unfortunately the combination of the Nurburgring, a rookie driver and a fragile car proved too much of a challenge for the team.

Amon Ford F101, Maydon, Siverstone Classic

After out qualifying Ricky von Opel and his works Brabham BT44 in the 1974 Spanish Grand Prix Chris was offered the second works Brabham drive for the rest of 1974, but turned it down out of loyalty to his own employees. Just as in 1973 when Tyrrell stepped in to offer Chris a couple of end of season drives after the demise of the Tecno team, at the end of 1974 BRM stepped in to offer Chris a couple of drives in the wonderful BRM P201, a model I’ll be looking at in a couple of weeks.

Post Italy 1974 the Amon was abandoned, restored and languished in a German Museum before it was restored to running condition in 2005. It is currently owned and raced by Ron Maydon in the Grand Prix Masters Series, Ron is seen driving the AF101 at Silverstone a few years ago.

Amon Ford F101, Maydon, Siverstone Classic

Thanks for joining me on this Backyard Hi Tec edition of “Gettin’ a li’l psycho on tyres” I hope you will join me again tomorrow when I’ll be starting a new GALPOT feature “Maserati Monday”. Don’t forget to come back now !

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Buckler Framed – Smith Special Mk2

Over the coming Saturday’s I’ll be looking a few vehicles built by Buckler of Reading including today’s Smith Special Mk2 500 Formula 3 car for which Buckler built the space frame in 1950.

‘500’ Formula 3 was a low cost formula devised by a group of enthusiasts working for the Bristol Aeroplane Company during the 1939-45 war. After the cessation of hostilities the group organised an event at the wartime Silverstone Aerodrome in 1946 which had to decamp to the nearby grounds of Lord Hesketh where a hill climb was run for open wheelers with 500 cc / 30.5 cui motorcycle motors.

Ken Smith built his first Smith Special in 1948 to run in the class and after this was damaged at Brands Hatch in October 1950 Ken ordered a new one off frame from Buckler in Reading to build the Smith Special Mk2.

Smith Special Mk2, de la Roche, Oulton Park

The 9′ 10″ car with the chain drive Norton transmission was powered by a mid mounted Norton twin cam shaft motor fed by two two fuel tanks one a 1 1/2 gallon gravity tank over the motor and another 7 1/4 gallon saddle tank mounted over the drivers legs from which fuel was directed to the gravity tank by a fuel pump.

The suspension featured upper transverse leaf springs and lower wishbones, the road wheels, front brakes, steering box, steering column and track rods were sourced from a FIAT while the brake master cylinder and rear brakes were sourced from a Morris.

Smith Special Mk2, de la Roche, Oulton Park

Ken Smith drove the car from 1951 to 1954 during which time if it finished it usually finished in the top six, more often than not in the top 3 which included several wins of which the 1953 Autosport Non production Car Trophy was it’s last in Ken’s hands.

These photo’s show the car being driven by present owner Richard de La Roche at the Oulton Park Gold Cup meeting last year, more detailed information on the Smith Special can be found on this link. I hope to be returning with a fuller history of ‘500’ Formula 3 towards the end of the year when the ‘500’ Formula 3 class cars will returning to Castle Combe for the first time since 1955 to compete for the “Bristol Aeroplane Company Motor Sports Club Challenge Trophy”, owned by the Bristol Pegasus Motor Club, on Sunday the 5th of October.

Thanks for joining me on this “Buckler Framed” edition of “Gettin’ a li’l psycho on tyres”, I hope you will join me again tomorrow when I’ll be looking at a Formula One car built by one of New Zealands most accomplished race car drivers. Don’t forget to come back now !

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