Selangor Grand Prix
Batu Tiga, 18 Apr 1971
|1||Graeme Lawrence||Brabham BT30 [BT29/23] - Ford twin cam Hart
(see note 1)
|2||Johnnie Walker||Elfin 600B  - Ford twin cam
|3||Bob Muir||Mildren 'Mono' - Ford twin cam
(see note 2)
|4||Ken Smith||Lotus 59/69 [F3-2] - Ford twin cam Hart
(see note 3)
|5||John MacDonald||Brabham BT10 [F2-12-64] - Ford twin cam Vegantune
#79 Schomac Racing (see note 4)
|6||Cary Taylor||Brabham BT21 - Ford
(see note 5)
|UNK||Max Stewart||Mildren (Rennmax) - Alfa Romeo
|DNS||Hengkie Iriawan||Palliser WDB4 [WD3-1/1] - Ford twin cam BRM
(see note 6)
|Did not start|
All cars are 1.6-litre 1.6 2v unless noted.
|1||Graeme Lawrence||(1.6 2v) 1.6-litre Brabham BT30 [BT29/23] - Ford twin cam Hart|
Notes on the cars:
- Brabham BT30 [BT29/23] (Graeme Lawrence): Entered by Fred Opert Racing for Evan Noyes (Cedarville, MI) in the 1971 Tasman series, where it was fitted with a 1.8-litre Cosworth FVC. This was not the same BT29 that Noyes had used in Formula B in 1970, as that car was later advertised by Opert in the US. Sold to Graeme Lawrence (New Zealand) after the Tasman series, fitted with a Hart twin cam and used in races in South East Asia in early 1971, then with the FVC again for races in New Zealand and Australia. To Leo Geoghegan for SE Asian races in 1972, then to Ken Smith in New Zealand. Next seen when advertised by Bill David (Taupo, New Zealand) in June 1974, still with its FVC and twin cam engines. Raced by Frank Bray and entered by David in 1975, then to Peter Hughes and fitted with a Fiat engine for 1976, then a BDA for 1977. Observed by David McKinney in 1977 to be chassis BT29/23.
- Mildren 'Mono' (Bob Muir): Designed by Len Bailey and built by Alan Mann Racing for Alec Mildren Racing in Australia in late 1968, when it was raced by Frank Gardner using one of 2.5-litre Alfa T33 V8 engines from the team's Brabham BT23D. Raced by Gardner in the 1969 Tasman series, then by Kevin Bartlett in the 1969 Gold Star series. Later in 1969 it was fitted a Waggott TC4V engine, and Bartlett used it in this form in the 1970 Tasman and the 1970 Gold Star. It was sold to Bob Muir at the end of 1970 and raced by him through 1971 and early 1972, both with his 2-litre Waggott engine and with a Ford twin cam engine for Southeast Asian events. Then to Ray Winter and used in ANF2 in 1973 and 1974. Winter used the car again on occasion in 1975 and 1976. Later on, when the new single-cam Australian F2 was introduced, the old Mildren was raced in that category by Greg Ferrall. Then unknown until acquired by Lionel Ayres and restored. The car was retained by Bruce Ayres after his father Lionel's death in 2013.
- Lotus 59/69 [F3-2] (Ken Smith): Entered by Michael Spence Ltd for Tetsu Ikuzawa in F3 in 1969. Autosport noted that he was "giving his 59 its first outing" at Silverstone on 17 May 1969 and Motoring News called it "c/n 2". In September, it was reported that the car had been sold to Eddie Jacobsson, but Izukawa continued with it through October. Then entered by Mike Ticehurst's Motor Racing Enterprises for James Hunt at Thruxon in November. To Mike Stow for 1970 and, after a single F3 race, converted to Formula 2 for David Cole to drive at Crystal Palace in May, where he failed to qualify. Raced by Stow in a libre at Silverstone and then sold to New Zealander Ken Smith who entered it for Gold Star races from October onwards. Raced by Smith in the 1971 Tasman series as a Lotus 69, as the car now had 69-style bodywork, and using a 1.8-litre Cosworth FVC. Retained for Gold Star and International races in 1972, and also used at races in Singapore and at Batu Tiga with a Ford twin cam engine. According to Graeme Vercoe, the car was later owned by Simon Seagrave, Malcolm Webb and Steve Bullot as a Formula Ford car. Vercoe adds that it went via David Manton (Tauranga) to Allan Cattle (Auckland) in 1989. Subsequent history unknown.
- Brabham BT10 [F2-12-64] (John MacDonald): Mike Costin of Cosworth Engineering bought this car later in the 1964 season and raced it a handful of times with its usual Cosworth SCA engine. It appeared in a libre race with a 1500cc Cosworth prototype engine at Silverstone in June 1965 and then in F3 spec with Cosworth's new MAE engine in September 1965. In August 1966, it appeared again with the prototype FVA F2 engine and was Cosworth's test car for the FVA in 1967. In 1968 it was sold to Bill Jones who entered it in F2 for Chris Meek. It then went to John MacDonald (Hong Kong) for 1969 and was raced across for the next three seasons, firstly with the FVA engine and later with a Ford twin cam when four-valve engines were banned. Retained by MacDonald until 2007 when he advertised it.
- Brabham BT21 (Cary Taylor): Bert Hawthorne worked at MRD during 1967 and in his spare time built up his own car using BT21 components. He fitted this with a twin-cam engine and took it to his native New Zealand for the 1967/68 Gold Star series. The car did not arrive in time for the Internationals and Hawthorne made his debut in the car at Timaru in February 1968. He drove it again the following season, from October 1968 to February 1969. Cary Taylor (Amberley, NZ) bought it for the 1969/70 season and he also drove it in the Singapore GP in April 1971. It 1973, it was bought by Frank Bray and used by him to create the Bray SMP2 sports car. Other components of the car were used to build a Formula Ford.
- Palliser WDB4 [WD3-1/1] (Hengkie Iriawan): New for Roger Keele (Daventry, Northamptonshire) to race in British F3 in 1970, entered by Paul Watson Racing Organisation, and using Broadspeed and later Ehrlich engines. Converted to Formula Atlantic specification for 1971, as "WDB4-1" and raced by Vern Schuppan in the first two rounds of the British Formula Atlantic series, winning one and finishing second in the other. Then sold Hengkie Iriawan (Singapore) and raced in the Singapore GP in early April. Raced by Iriawan later in 1971 and in early 1972, then to Jan Bussell (Kuala Lumpur, Malaysia) and raced by him in 1972 and 1973.
The identification of individual cars in these results is based on the material presented elsewhere in this site and may in some cases contradict the organisers' original results.
Individual sources for this event
The Strait Times 19 April 1971 p29.