Mugen Motorsports: Difference between revisions

Mugen Power

Mugen Motorsports (M-TEC Co., Ltd) (無限) is a Japanese company formed in 1973 by Hirotoshi Honda, the son of Honda Motor Company founder Soichiro Honda, and Masao Kimura. Mugen, meaning "Without Limit", "Unlimited" or "Vast", (hence the commonly placed word "Power" after, denoting "Unlimited Power") is an engine tuner and parts manufacturer that manufactures OEM parts such as body kits and sports exhausts for Honda Motor Company. Despite the family connections, however, Mugen is not, and has never been, owned by Honda Motor Company; Mugen owner Hirotoshi Honda has been the major shareholder in Honda since his father's death in 1991.

The company tunes and races Honda vehicles in the Super GT championship, and, additionally, sells aftermarket parts to amateur enthusiasts. It was part of partnerships that won the Formula 3000 championship in 1990 and 1991, and that eventually led to Mugen's involvement in Formula One, from 1992 to 2000, and up to 2005 was the exclusive supplier of Formula Nippon engines.

Corporate history

The company has a strong racing heritage, as Hirotoshi Honda began building his own racing car in a workshop at his father's house, shortly before he graduated from Nihon University in 1965. Masao Kimura is a veteran racer with more than 50 victories in Honda sports cars and single-seaters and worked for Honda R&D and then Honda Racing Service before helping Hirotoshi Honda establish Mugen.

The company specializes in tuning Honda engines. Beginning with the 1200 cc Honda Civic engine, it went on to develop, and now designs and builds, both two-stroke and four-stroke engines, manufacturing many of the major components itself.

Mugen ultimately intends to build its own road cars and the first step towards this was the creation of bodykits for the Honda Ballade CR-X in 1984. Since then, the company has produced a number of body kits for Honda machinery, culminating with the Mugen NSX prototype in 1992.

Following Hirotoshi Honda's tax evasion allegation in late 2003, Mugen was restructured in early 2004 with the establishment of M-TEC. The new company retained the right to use the Mugen trademark and its headquarters in Asaka, Saitama, in the northern suburbs of Tokyo close to the Honda R&D facility at Wako. Although it is a legally separate entity, M-TEC kept Mugen's existing staff and is headed by former Mugen board member Shin Nagaosa, who was the engineering division manager at Mugen and been involved with running Mugen's NSX racing program.

Mugen Racing

Single-seaters

Working with Honda, Mugen has gradually expanded its sporting involvement to all levels of the sport. In 1986, Formula 3000 was introduced into Japan and Mugen joined forces with Honda to build an F3000 engine. It was introduced in the 1987 season and leased to 14 teams. The following year, Mugen won four of the top five places in the Japanese F3000 championship. In 1989, Mugen entered European F3000 with the MF308 engine and won the championship with Jean Alesi, driving an Eddie Jordan Racing Reynard. The same year the company produced its own prototype 3.5L  V8 Formula One engine, codenamed MF350.

In 1988, Mugen started tuning Honda engines for use in Formula Three, winning the Japanese series with Akihiko Nakaya, and in 1990 expanded their business to Europe. The same year, Mugen won its first Formula Three championships in Europe, taking the French title with Éric Hélary, and the British crown with Mika Häkkinen at the wheel of a West Surrey Racing Ralt, which repeated the title in 1991 with Rubens Barrichello.

As F3000 became a spec-series in Europe starting in 1996 with the Lola-Judd combo, the Japanese series responded by making Mugen the sole supplier to the Japanese championship, now redubbed Formula Nippon. M-TEC lost the supply contract for the 2006 season, with the rules changing to allow Toyota associate TOM'S to join Mugen as engine supplier.

Mugen continues to enjoy success in the Formula Three circuit with its tuned 2.0 L Honda engines, having won 9 titles in Asia (8 of which in Japan) since 1988, as well as 19 titles in Europe (15 of them in Britain), and 13 in Latin America.

As of 2017, Mugen Formula engines still enjoy use and success across the various European hillclimb championships, employed in former Formula chassis and dedicated hillclimb prototypes.

Formula One

Mugen supplied Honda-derived engines to the Jordan Formula One team between 1998 and 2000.

In 1991 Mugen prepared Honda V10 engines for Tyrrell but the following year these engines were renamed Mugen MF351H and were transferred to the Footwork team, with drivers Aguri Suzuki and Michele Alboreto. In 1993, Mugen remained affiliated with Footwork and created a B version of the MF351H, used by Aguri Suzuki and Derek Warwick.

At the end of the year, Mugen switched to Team Lotus with plans for a new Lotus 109. The team - with drivers Johnny Herbert and Pedro Lamy (later replaced by Alessandro Zanardi) - was underfunded and the 109 chassis was late arriving. The Mugen engine, codenamed ZA5C, was not able to show its full potential and, after Lotus closed at the end of the year, Mugen switched to the Ligier team, which was then being run for Flavio Briatore by Tom Walkinshaw, with drivers Olivier Panis, Martin Brundle and Aguri Suzuki. The 3.0 L engine, conforming to the new regulations, was codenamed MF301H. The connection with Ligier resulted in Mugen's first Formula One victory at the 1996 Monaco Grand Prix with Panis at the wheel.

The team was taken over by Alain Prost in 1997, and the newly named Prost Grand Prix ran MF301H-B engines with Jarno Trulli leading the Austrian Grand Prix before suffering engine failure. With Prost establishing a relationship with Peugeot in 1998, Mugen looked for a new partner and reached a two-year agreement with Jordan Grand Prix for which Mugen produced the MF301H-C engine. The 1998 season was not a success until Spa-Francorchamps, when Jordan drivers Damon Hill and Ralf Schumacher scored a 1-2 finish.

The 1999 season resulted in further success with Heinz-Harald Frentzen winning twice, but then the Honda Motor Company announced that it would be returning with its own engines in 2000 with British American Racing. Mugen pulled out of F1 at the end of the 2000 season leaving Honda to supply the engines to Jordan as well.

Sportscar racing

In 1998, Mugen built four NSX models, two for the Mugen/Dome partnership, one for Team Kunimitsu and one for Nakajima Racing. The cars were fast but unreliable at first, until the Nakajima NSX scored the car's first win at the fourth round in Fuji. This was followed by three more wins (one of them by the Mugen/Dome team), which led to a second place championship finish for Tom Coronel and Kouji Yamanishi. In 1999, the Honda took three more wins, one of those with the Mugen/Dome team of Juichi Wakisaka and Katsutomo Kaneishi scoring a victory at the opening round in Suzuka and finishing the third best team in the championship. In 2000, the Mugen/Dome team was champion with Ryo Michigami, but the car's performance was limited by regulation changes and Michigami reached the title without a single win. Still, Honda won four races, one of them by the second Mugen/Dome car.

In 2001, Mugen concentrated once more in the JGTC, the NSX winning two races, and finishing second (Mugen/Dome) and third (ARTA) in the series. More importantly, in June, the company announced development of a new 4.0 L V8, dubbed MF408S, for the main prototype class in the 24 Hours of Le Mans and American Le Mans Series. At the time, Mugen acknowledged that international sportscar racing was a new category for them. The concept of the MF408S was high power, compact size, durability and reliability. Mugen chose a 4.0 L (N/A) Naturally aspirated engine because they felt through their experience in Formula Three that restrictor size was key to performance. The idea was to save fuel with a smaller displacement engine, since, theoretically, restrictor size will bring power in any engine to a similar level. The main engines in use at the time were producing around 600 hp, including the turbocharged Audi and Cadillac, as well as the larger displacement BMW and the Roush-prepared Ford. Mugen excluded a turbo as this necessitated use of intercoolers to extract maximum performance, which added to the weight and reduced performance.

2002 was a good year for Mugen at the track. The Mugen-prepared NSXs won five rounds, with the Mugen/Dome team winning two races outright, which gave them the Team's championship title. The debut of the MF408S was in a Panoz chassis in the 2002 Sebring 12 Hours, first round of ALMS.

In 2004, M-TEC decided to drop down to GT300 and help train Japanese drivers for GT500 speeds. By grabbing promising drivers early in their careers, M-TEC would then be able to mold them and have definite access to future champions. M-TEC driver, Hiroyuki Yagi, was sourced from the Integra Series. Giving the drivers experience was more important than developing the car to take the championship. To this end, M-TEC simply detuned the car for the GT300 class without optimizing it for the new power level. Winning the GT300 series by one point over the ARTA Garaiya was simply an unintended bonus for a dedicated, championship-level team.

Breaking into the United States is another goal for the M-TEC team and the Mugen name. Currently, the authorized dealer of Mugen parts in the US is King Motorsports. Team director Junichi Kumakura thought racing the NSX in the United States was a great way to promote the company in a previously unvisited environment. When asked what else M-TEC would like to accomplish in America with the golden NSX, competing at Sebring and Daytona were marked as attractive goals.

MF408S Engine Technical Specifications

Mugen MF408S engine

• Engine Name: MF408S
• Engine: 90° V8, naturally aspirated
• Displacement: 4,000 cm³
• Max Power: 590+ hp (440 kW) @ 9,500 rpm
• Max Torque: 383 lbf·ft (519 N·m) @ 7,500 rpm
• Restrictor Size: 33.4 mm x2 or 46.8 mm x1
• Ignition Type: Direct Injection
• ECU System: EFI Technology Inc
• CDI System: EFI Technology Inc
• Clutch Type/Size Carbon / 5.5 inch 4-plate
• Maintenance Interval: >3,000 km (>5,000 km at Le Mans 24h)
• Length: 559 mm (not including flywheel)
• Height: 577 mm (not including flywheel)
• Width: 720 mm
• Weight: 131 kg
• Crank Height: 92 mm

MF 458S Engine Technical Specifications

Engine Name: MF458S

• Engine: 90° V8, naturally aspirated
• Displacement: 4,500 cm³
• Max Power: 600+ hp (460 kW) @ 8,250 rpm
• Max Torque: 398 lbf·ft (587 N·m) @ 7,000 rpm
• Restrictor Size: 33.1 mm x2 or 46.6 mm x1
• Ignition Type: Direct Injection
• ECU System: EFI Technology Inc
• CDI System: EFI Technology Inc
• Clutch Type/Size Carbon / 5.5 inch 4-plate
• Maintenance Interval: >3,000 km (>5,000 km at Le Mans 24h)
• Length: 559 mm (not including flywheel)
• Height: 577 mm (not including flywheel)
• Width: 720 mm
• Weight: 131 kg
• Crank Height: 92 mm

Motorcycle Racing

Isle of Man TT Races

Bruce Anstey on board the Team Mugen Shinden San at Parliament Square, Ramsey

Again in collaboration with Honda, Mugen have become the dominant force in electrically powered motorcycles competing at the Isle of Man TT Races. In the four years from their introduction into the TT Zero, the average speed of the Mugen Shinden around the Snaefell Mountain Course has increased from 102.215 mph (164.499 km/h) in 2012 to 119.279 mph (191.961 km/h) in 2015.

2012

Making their competitive debut at the 2012 Isle of Man TT, John McGuinness took the Mugen Shinden Ni to second place behind the MotoCzysz of Michael Rutter at an average speed of 109.527 mph.

2013

At the 2013 TT Mugen again finished runners up to MotoCzysz, with Rutter and McGuinness repeating the previous year's result.

2014

Mugen's development has continued at subsequent races in the TT Zero Category. Fielding two machines at the 2014 Isle of Man TT, John McGuinness secured their maiden victory ahead of teammate Bruce Anstey who took second place on the other Shinden San.

2015

At the 2015 TT McGuinness and Anstey again took the first two spots on the rostrum.

2016

Mugen continued their dominance in the TT Zero class at the Isle of Man TT Races in 2016, when Bruce Anstey took the honours, although their other machine, ridden by John McGuinness, retired during the one lap event.

2017

Anstey and Guy Martin came first and second respectively, both riding Mugen machines.

Vehicles

M-Tec has also built concept Honda vehicles, using the company's own performance parts. Some models (e.g.: Mugen Civic RR) are also sold in Japanese domestic market.

List of Mugen vehicles

• Honda City Turbo I and II
• 1984 Mugen Honda CR-X
• 1997 Mugen CRX Del Sol
• 2004 Honda Fit Dynamite
• 2005 Honda Legend Max
• 2006 Honda Fit Spec.D
• 2006 Honda Civic Dominator
• the Road to Racing Concept (Honda Civic-based) (2007)
• Open-Top Pure Sports Concept (Honda S2000-based) (2007)
• Mugen Courage LC70 (Japan Le Mans Challenge LMP-1) (2007)
• Mugen S2000 (2008)
• Honda Fit F154SC (2008)
• Mugen RR Experimental Spec. (Honda Civic Type R-based) (2008)
• Honda Civic 5D MUGEN (2008)
• Honda NSX Mugen RR (2009)
• Honda Civic Mugen RR Advanced Concept (2009)
• Honda Accord Mugen 24sc (2009)
• Honda Odyssey Mugen (2009)
• Honda Insight ZE2 (Mugen Zero-Lift) (2010)
• Honda CR-Z: RR Concept (2012)
• Honda CBR1000RR
• Honda City ZX 2009

Production vehicles

• 2008 Civic Mugen Si marketed in North America
• 2007 Civic Mugen RR marketed in Japan
• CR-Z Mugen
• Prelude Mugen

Formula One statistics

Year	Team	GPs	Wins	Pole Position	Podiums	Fastest laps	Points
1992	Footwork-Mugen Honda	16	0	0	0	0	6
1993	Footwork-Mugen Honda	16	0	0	0	0	4
1994	Lotus-Mugen Honda	16	0	0	0	0	0
1995	Ligier-Mugen Honda	17	0	0	2	0	24
1996	Ligier-Mugen Honda	16	1	0	1	0	15
1997	Prost-Mugen Honda	17	0	0	2	0	21
1998	Jordan-Mugen Honda	16	1	0	3	0	34
1999	Jordan-Mugen Honda	16	2	1	6	0	61
2000	Jordan-Mugen Honda	17	0	0	2	0	17

Complete Formula One results

(key) (results in bold indicate pole position)

Year	Entrant	Chassis	Engine(s)	Drivers	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	Points	WCC
1992	Footwork Mugen Honda	Footwork FA13	MF-351H 3.5 V10		RSA	MEX	BRA	ESP	SMR	MON	CAN	FRA	GBR	GER	HUN	BEL	ITA	POR	JPN	AUS		6	7th
				Michele Alboreto	10	13	6	5	5	7	7	7	7	9	7	Ret	7	6	15	Ret
				Aguri Suzuki	8	DNQ	Ret	7	10	11	DNQ	Ret	12	Ret	Ret	9	Ret	10	8	8
1993	Footwork Mugen Honda	Footwork FA13B Footwork FA14	MF-351 HB 3.5 V10		RSA	BRA	EUR	SMR	ESP	MON	CAN	FRA	GBR	GER	HUN	BEL	ITA	POR	JPN	AUS		4	9th
				Derek Warwick	7	9	Ret	Ret	13	Ret	16	13	6	17	4	Ret	Ret	15	14	10
				Aguri Suzuki	Ret	Ret	Ret	9	10	Ret	13	12	Ret	Ret	Ret	Ret	Ret	Ret	Ret	7
1994	Team Lotus	Lotus 107C	MF-351 HC 3.5 V10 MF-351 HD 3.5 V10		BRA	PAC	SMR	MON	ESP	CAN	FRA	GBR	GER	HUN	BEL	ITA	POR	EUR	JPN	AUS		0	NC
				Pedro Lamy	10	8	Ret	11
				Alessandro Zanardi					9	15
				Johnny Herbert	7	7	10	Ret
		Lotus 109							Ret	8	7	11	Ret	Ret	12	Ret	13
				Alessandro Zanardi														16	13	Ret
											Ret	Ret	Ret	13		Ret
				Philippe Adams											Ret		16
				Éric Bernard														18
				Mika Salo															10	Ret
1995	Ligier Gitanes Blondes	Ligier JS41	MF-301 3.0 V10		BRA	ARG	SMR	ESP	MON	CAN	FRA	GBR	GER	HUN	BEL	ITA	POR	EUR	PAC	JPN	AUS	24	5th
				Martin Brundle				9	Ret	10	4	Ret		Ret	3	Ret	8	7			Ret
				Aguri Suzuki	8	Ret	11						6						Ret	DNS
				Olivier Panis	Ret	7	9	6	Ret	4	8	4	Ret	6	9	Ret	Ret	Ret	8	5	2
1996	Ligier Gauloises Blondes	Ligier JS43	MF-301 HA 3.0 V10		AUS	BRA	ARG	EUR	SMR	MON	ESP	CAN	FRA	GBR	GER	HUN	BEL	ITA	POR	JPN		15	6th
				Olivier Panis	7	6	8	Ret	Ret	1	Ret	Ret	7	Ret	7	5	Ret	Ret	10	7
				Pedro Diniz	10	8	Ret	10	7	Ret	6	Ret	Ret	Ret	Ret	Ret	Ret	6	Ret	Ret
1997	Prost Gauloises Blondes	Prost JS45	MF-301 HB 3.0 V10		AUS	BRA	ARG	SMR	MON	ESP	CAN	FRA	GBR	GER	HUN	BEL	ITA	AUT	LUX	JPN	EUR	21	6th
				Olivier Panis	5	3	Ret	8	4	2	11								6	Ret	7
				Jarno Trulli								10	8	4	7	15	10	Ret
				Shinji Nakano	7	14	Ret	Ret	Ret	Ret	6	Ret	11	7	6	Ret	11	Ret	Ret	Ret	10
1998	Benson and Hedges Jordan	Jordan 198	MF-301 HC 3.0 V10		AUS	BRA	ARG	SMR	ESP	MON	CAN	FRA	GBR	AUT	GER	HUN	BEL	ITA	LUX	JPN		34	4th
				Damon Hill	8	DSQ	8	10	Ret	8	Ret	Ret	Ret	7	4	4	1	6	9	4
				Ralf Schumacher	Ret	Ret	Ret	7	11	Ret	Ret	16	6	5	6	9	2	3	Ret	Ret
1999	Benson and Hedges Jordan	Jordan 199	MF-301 HD 3.0 V10		AUS	BRA	SMR	MON	ESP	CAN	FRA	GBR	AUT	GER	HUN	BEL	ITA	EUR	MAL	JPN		61	3rd
				Damon Hill	Ret	Ret	4	Ret	7	Ret	Ret	5	8	Ret	6	6	10	Ret	Ret	Ret
				Heinz-Harald Frentzen	2	3	Ret	4	Ret	11	1	4	4	3	4	3	1	Ret	6	4
2000	Benson and Hedges Jordan	Jordan EJ10 Jordan EJ10B	MF-301 HE 3.0 V10		AUS	BRA	SMR	GBR	ESP	EUR	MON	CAN	FRA	AUT	GER	HUN	BEL	ITA	USA	JPN	MAL	17	6th
				Heinz-Harald Frentzen	Ret	3	Ret	17	6	Ret	10	Ret	7	Ret	Ret	6	6	Ret	3	Ret	Ret
				Jarno Trulli	Ret	4	15	6	12	Ret	Ret	6	6	Ret	9	7	Ret	Ret	Ret	13	12

External links

• Mugen Official Site
• Forum Community for Mugen Enthusiasts and Owners
• Mugen authorised agent for United States of America
• Mugen authorised agent for New Zealand and Pacific Islands
• 2009 Civic Type R Mugen Championship White available in the UK