Lola Mk4

Lola Mk4/4A

Category	Formula One
Constructor	Lola Cars
Designer(s)	Eric Broadley
Successor	Lola T100 (Direct) Honda RA300 (Formula 1)
Technical specifications
Chassis	Steel spaceframe
Suspension (front)	Upper: transverse- and trailing-arm; Lower: reversed single wishbone and transverse-arm. Outboard spring/damper units.
Suspension (rear)	Double reversed wishbones with twin-torsion bars, outboard spring/damper.
Length	3.76 millimetres (0.148 in)
Axle track	1,295 millimetres (51.0 in) (Front) 1,295 millimetres (51.0 in) (Rear)
Wheelbase	2,390 millimetres (94 in)
Engine	Coventry Climax FWMV 1496cc V8, normally aspirated. Mid-engined, longitudinally mounted.
Transmission	Colotti Type 32, 5-speed manual
Power	186 brake horsepower (139 kW) @ 8,500 rpm 161 newton-metres (119 lbf⋅ft) @ 7,500 rpm
Weight	1,060 lb (480.8 kg) dry
Competition history
Notable entrants	Bowmaker Racing Team Reg Parnell Racing
Notable drivers	John Surtees Roy Salvadori Bob Anderson Lucien Bianchi John Campbell-Jones Chris Amon Masten Gregory Mike Hailwood
Debut	1962 Dutch Grand Prix, Zandvoort.
Races Wins Poles F/Laps 18 0 (WC F1) 2 (non-C. F1) 1 (Intercont.) 1 (WC F1) 2 (non-C. F1) 0
n.b. Unless otherwise stated, all data refer to Formula One World Championship Grands Prix only.

The Lola Mk4 and the derivative Mk4A were Formula One racing cars constructed by the Lola company in 1962. They were designed by Lola founder, owner and Chief Designer Eric Broadley at the request of Reg Parnell, proprietor of the Bowmaker Racing Team. The Mk4 was the first design that Lola produced for the top tier of motorsport.

History

Design of the car broadly followed Broadley's experience in the Formula Junior category, with a steel spaceframe chassis braced by bulkheads in front and behind the driver. The engine was carried within the chassis, and cooling was by a radiator mounted at the front of the bodywork; two tubes of the spaceframe acting as coolant pipes to and from the engine. Following supply delays with Coventry Climax's new V8 engine, the cars were initially built up around the older, inline 4-cylinder FPF engine.

Surtees leads defending World Champion Phil Hill's Ferrari, on the Mk4's Championship debut at the 1962 Dutch Grand Prix

The Mk4 had its first outing in the non-Championship 1962 Brussels Grand Prix where it qualified in the midfield but failed to finish. Its first World Championship race was the 1962 Dutch Grand Prix. By now the cars were fitted with the more powerful Climax FWMV V8 engine; the meeting went somewhat better with John Surtees qualifying his car in pole position. Once again though, poor reliability let the race performance down, and neither car reached the finishing line. Surtees took the car's first victory in the 2000 Guineas race at Mallory Park in the middle of the season, but excess chassis flex impeded his Championship hopes.

A stopgap solution to the flexing problems was to weld extra tubes around the cockpit of the Mk4. When the revised Mk4A was introduced its most significant difference was in a number of body panels that were welded to the chassis in what Lola described as a semi-monocoque design. With the uprated designs results continued to trickle in, but a lack of development funding stunted the cars competitive growth, and by the end of the season both the Mk4 and 4A were completely outclassed. It was only in Tasman Series racing, with the addition of the 2,750 cc (168 cu in) version of the FPF straight-four, that the car showed some promise. Two such-equipped Mk4 cars were shipped to New Zealand and Australia for their respective Grands Prix in early 1963, where regular driver Surtees was partnered by up-and-coming South African Tony Maggs. In his last two races for the Bowmaker team, before signing with Ferrari, Surtees won the New Zealand Grand Prix and finished second in the Australian Grand Prix, a month later. Maggs failed to finish on either occasion.

With the withdrawal of Bowmaker, Reg Parnell Racing continued with the Mk4/4A cars into the 1963 World Championship season, but only as second-string cars behind new Coopers. One Mk4 was sold to privateer Bob Anderson who entered the car into many Championship and non-Championship races, winning the 1963 Rome Grand Prix.

Complete Formula One results

(key) (results in bold indicate pole position)

World Championship

Year	Entrant	Engine	Drivers	1	2	3	4	5	6	7	8	9	10	Points	WCC
1962	Bowmaker Racing Team	Climax V8		NED	MON	BEL	FRA	GBR	GER	ITA	USA	RSA		19	4th
			John Surtees	Ret	4	5	5	2	2	Ret†	Ret	Ret
			Roy Salvadori	Ret	Ret		Ret	Ret	Ret	Ret		Ret
1963	Reg Parnell Racing	Climax V8		MON	BEL	NED	FRA	GBR	GER	ITA	USA	MEX	RSA	0	13th
			Maurice Trintignant	Ret†
			Lucien Bianchi		Ret
			Chris Amon	PO†	Ret†	Ret†	7†	7†	Ret†	PO†
			John Campbell-Jones					13
			Mike Hailwood							Ret
			Masten Gregory								Ret†	Ret†
	DW Racing Enterprises	Climax V8	Bob Anderson					12		12

^†Mk4A chassis.

Non-Championship

(key)

Year	Entrant	Drivers	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22
1962	Bowmaker Racing Team		CAP	NZL	BRX	LOM	LAV	GLV	PAU	AIN	INT	NAP	MAL	CLP	RMS	SOL	KAN	MED	DAN	OUL	MEX	AUS	RAN	NAT
		John Surtees			Ret‡	Ret‡	Ret‡	Ret		Ret	3		1		Ret	DNA	Ret†		Ret†	Ret	Ret		3
		Roy Salvadori					2‡	4‡		Ret‡	Ret			2	6		2		Ret	Ret
1963	Bowmaker Racing Team		NZL	AUS	LOM	GLV	PAU	IMO	SYR	AIN	INT	ROM	SOL	KAN	MED	AUT	OUL	RAN
		John Surtees	1‡	2‡
		Tony Maggs	Ret‡	Ret‡
	Reg Parnell Racing	Chris Amon				5†				6†	Ret†		Ret†			4
		Mike Hailwood											16				7
	DW Racing Enterprises	Bob Anderson			Ret		Ret	3	4			1	8	8	6		Ret

^†Mk4A chassis.
^‡ Car ran with 4-cylinder FPF engine. On all other occasions the cars were fitted with the V8 FWMV engine.

References

• "Lola Mk4 (1962-63)". Lola Heritage. Archived from the original on 30 October 2013. Retrieved 27 November 2007.
• "Lola Mk4A (1962-63)". Lola Heritage. Archived from the original on 30 October 2013. Retrieved 27 November 2007.
• "Project 009900: F1-nicht-WM Rennen 1946 - 1985". F1-images.de. Archived from the original on 28 January 2008. Retrieved 27 November 2007. (German; race results)