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V6 PRV engine

October 18, 2023

The V6 PRV engine is an automobile petrol V6 engine that was developed jointly by Peugeot, Renault and Volvo Cars – and sold from 1974 to 1998. It was gradually replaced after 1994 by another joint PSA-Renault design, known as the ES engine at PSA and the L engine at Renault. It was designed and manufactured by the company "Française de Mécanique" for PSA, Renault and Volvo.

PRV engine
Overview
ManufacturerFrançaise de Mécanique
Production1974–1998
Layout
Configuration90° V6
Displacement2,458 cc (2.5 L; 150.0 cu in)
2,664 cc (2.7 L; 162.6 cu in)
2,849 cc (2.8 L; 173.9 cu in)
2,963 cc (3.0 L; 180.8 cu in)
2,975 cc (3.0 L; 181.5 cu in)
Cylinder bore88 mm (3.46 in)
91 mm (3.58 in)
93 mm (3.66 in)
Piston stroke63 mm (2.48 in)
72.7 mm (2.86 in)
73 mm (2.87 in)
Cylinder block materialAluminium
Cylinder head materialAluminium
ValvetrainSOHC 2 or 4 valves per cyl
DOHC 4 valves per cyl (race engine)
Combustion
TurbochargerSome versions
Fuel systemCarburetor
Fuel injection
Fuel typeGasoline
Oil systemWet sump
Cooling systemWater-cooled
Output
Power output97–300 kW (132–408 PS; 130–402 bhp)
Torque output208–520 N⋅m (153–384 lbf⋅ft)
Chronology
SuccessorV6 ESL engine
Volvo Modular engine

Corporate history Edit

In 1966, Peugeot and Renault entered a cooperative agreement to manufacture common components. The first joint subsidiary, La Française de Mécanique (also called Compagnie Française de Mécanique or simply FM) was launched in 1969. The FM factory was built in Douvrin near Lens in northern France. The PRV engines are sometimes referred to as "Douvrin" engines, though that name is more commonly applied to a family of straight-fours produced at the same time.

In 1971, Volvo joined Peugeot and Renault in the creation of the PRV company, a public limited company (plc) in which each of the three manufacturers owned an equal portion. The company originally planned to build V8 engines, although these were later scrapped in favor of a smaller and more fuel-efficient V6.

The PRV engine could be seen as a V8 with two missing cylinders, having a 90-degree angle between cylinder banks, rather than the customary 60, but with crankpins being 120 degrees apart. The Maserati V6 of the Citroën SM followed a remarkably similar pattern of development.

The 1973 energy crisis, and taxes levied against engine displacement greater than 2.8 litres made large V8 engines somewhat undesirable, and expanded the market for smaller displacement engines.

Additionally, Renault needed a V6 engine to fit in its new model, the Renault 30. Renault's internal designation for the PRV was Z-Type.

Machinery for assembling the engines arrived at Douvrin in early June 1973, and buildings for producing the engines were finished in January 1974. The first PRV engines were officially introduced on 3 October 1974 in the Volvo 264. Adoption was swift, and the PRV V6 had been sold in at least five different models by the end of 1975.

In 1984, the first commercially available turbocharged PRV V6 was sold in the Renault 25 V6 Turbo. This was the first to be even-fire with split crankpins, and was the first of the second generation, and indeed EFI engine of any sort. Turbocharged versions went on to be used in the Renault Alpine GTA V6 Turbo (essentially the same engine as the 25 Turbo at 2.5 L (2,458 cc), Renault Alpine A610, and Renault Safrane Bi-turbo – both with 3.0 L (2,963 cc) low compression. Naturally aspirated 2963 cc and 2975 cc versions of both low- and high-compression 3-litre engines appeared in a number of Peugeot, Citroën and Renault cars until 1997.

While Renault were working forced induction into the PRV, Peugeot and Citroën developed their own 24-valve engines as an option in the 605 and XM respectively. The compression remained the same as the Renault 12v, but the pistons differed, as did some of the timing gear, and the heads were re-engineered to allow easier maintenance (the camshaft being fitted from the opposite end for example). This engine was however extremely expensive, and suffered cam wear problems. This was due to the exhaust valves sharing a single lobe, while each inlet valve had its own lobe. This was at least partially solved by the use of ceramic followers as one of a succession of recalls.

Meanwhile, French supercar manufacturer Venturi had been developing their own versions of the PRV. The most powerful versions they built were in the Atlantique 300 at 207 kilowatts (281 PS; 278 bhp) from a single turbocharged 3.0 L 12v, and they successfully raced at the 24 Hours of Le Mans with the 600LM with a twin turbocharged 24v 3.0-litre, pushing out over 450 kilowatts (610 PS; 600 bhp) in race spec, and the road-going spin-off, the 400GT managed 300 kilowatts (408 PS; 402 bhp). This used the low compression bottom end common to the Renault turbo engines, coupled to 24-valve cylinder heads with bespoke rockers and tappets.

Peugeot too allowed a small group of engineers to create a team for endurance racing, and after a few years the team grew to be called WM Peugeot. The ultimate version of the car used a low compression 3.0-litre bottom end coupled to bespoke twin-cam heads. It is the only DOHC PRV. This car still holds the top speed record at 24 Hours of Le Mans set in 1988. By taping over the engine cooling intakes to improve aerodynamics, the team managed to push the car to 407 kilometres per hour (253 mph) on the 5 kilometres (3.1 mi) straight before the engine was destroyed.

Volvo began to withdraw from the PRV consortium in the late 1980s, shifting its powerplant reliance onto in-house inline engines. Peugeot, Renault and Citroën continued using the PRV until 1997.

After producing 970,315 units, production of the PRV V6 was stopped on 15 June 1998.

Engineering Edit

Uneven firing order Edit

The original engineering work done on the V8 engine can still be seen in the resulting V6 engine: its cylinder banks are arranged at 90°,[1] instead of the much more common 60°. V8 engines nearly universally feature 90° configurations, because this allows a natural firing order. V6 engines, on the other hand, produce even firing intervals between cylinders when their two banks of cylinders are arranged at 60°. 90-degree V6 engines, like the PRV, experience uneven firing, which can be addressed using split crankshaft journals. 90° V6 engines are shorter (less tall, not less long) and wider than 60° engines, allowing lower engine bay hood/bonnet profiles.

First-generation PRV engines (1974–1985) featured uneven firing order. Second-generation PRV engines (introduced in 1984 in the Renault 25 Turbo) featured split crankshaft journals to create evenly spaced ignition events.[2] Other similar design examples are the odd-fire and even-fire Buick V6 and the Maserati V6 seen in the Citroën SM.

PRV varieties Edit

Specifications Edit

Displacement 2458 cc 2664 cc 2849 cc 2963 cc 2975 cc
Bore × stroke 91 mm × 63 mm 88 mm × 73 mm 91 mm × 73 mm 93 mm × 72.7 mm 93 mm × 73 mm
Number of valves 12 12 or 24
Engine aspiration Turbo Naturally aspirated Naturally aspirated or turbo
Compression ratio 8.2-8.6:1 8.8-9.5:1 8.8-10.5:1 9.5:1
7.6:1 (turbo) 		9.5:1
7.3–7.6:1 (turbo)
Power 134–136 kW (182–185 PS; 180–182 bhp) at 5500 rpm 92–110 kW (125–150 PS; 123–148 bhp) at 5500–6000 rpm 95–143 kW (129–194 PS; 127–192 bhp) at 5500–6000 rpm 123–147 kW (167–200 PS; 165–197 bhp) at 5500–6000 rpm

184 kW (250 PS; 247 bhp) at 5000–5750 rpm (turbo) 		123–147 kW (167–200 PS; 165–197 bhp) at 5600–6000 rpm

184–300 kW (250–408 PS; 247–402 bhp) at 5750 rpm (turbo)
Torque 276–288 N⋅m (204–212 lbf⋅ft) at 2200–4000 rpm 207–218 N⋅m (153–161 lbf⋅ft) at 3000–3500 rpm 207–255 N⋅m (153–188 lbf⋅ft) at 2750–4000 rpm 235–260 N⋅m (173–192 lbf⋅ft) at 3600–4600 rpm

350 N⋅m (258 lbf⋅ft) at 2900 rpm (turbo) 		235–260 N⋅m (173–192 lbf⋅ft) at 3600–4600 rpm

350–456 N⋅m (258–336 lbf⋅ft) at 2900 rpm (turbo)
Firing order 1-6-3-5-2-4
Mass – 150 kg (331 lb)[4] –

PRV powered automobiles Edit

 
PRV engine in a DeLorean

The dates following each entry denote the introduction of a PRV V6-equipped models.

PRV engines in racing Edit

The PRV was also the basis for the 90° V6 engine used by Alfa Romeo in the 155 V6 Ti in the 1996 DTM/ITC season from Silverstone onwards.[6] The engines in that series required the use of bank separation angle and cylinder bore spacing from a production based engine, and as a 90° V6 has greater room between banks than a 60° V6 for a more optimal induction system, Alfa Romeo used the PRV as a basis as it had been used in the Lancia Thema, a car which shared its platform with the Alfa Romeo 164, as well as the Fiat Croma and Saab 9000.[7]

Other sources[8] declare that the 90° V6 engine in 1996 Alfa Romeo 155 V6 Ti is based on a 2.6 L V8 from 1970 Alfa Romeo Montreal with 2 cylinders removed, as allowed by the rules, however the FIA homologation documentation shows the homologated production engine was a "2850cm³" capacity "V6" engine. The bore spacing of the Montreal engine was too close to be suitable for the 155 V6 Ti in any case. Limone invented the "Montreal V8" story to throw the press off the scent and to satisfy FIAT management who were unhappy that a non-FIAT group developed engine was being used.[9]

See also Edit

Notes Edit

  1. ^ WM 1988 entry was built for speed, not meant to endure 24 hours; it failed after just 59 laps[5]

References Edit

  1. ^ "Peugeot 604 SL". PRV V6 Engine. Retrieved 18 December 2011.
  2. ^ . The Douvrin PRV V6 Resource Centre. Archived from the original on 12 September 2004. Retrieved 30 August 2009.
  3. ^ Citroën Technical bulletin for XM. Bulletin binder number MAN 058930
  4. ^ . Archived from the original on 16 February 2009. Retrieved 30 August 2009.
  5. ^ a b Kristensen, Stefan (2 March 2022). "What's the Speed Record on the Mulsanne Straight?". Motorsport Explained. Retrieved 29 July 2022.
  6. ^ YouTube: Limone Racconta: La verità sul motore Alfa 155 V6 Ti + 156 e Fulvia Concept - Davide Cironi (SUBS) - YouTube, accessdate: 26. July 2018
  7. ^ Collins, Peter (2012). Alfa Romeo 155/156/147 Competition Touring Cars. Dorset, England: Veloce Publishing. pp. 91–94. ISBN 978-1-845843-42-7.
  8. ^ "Registro Italiano Alfa Romeo 155". Alfa Romeo 155 V6 Ti (in Italian). Retrieved 27 April 2013.
  9. ^ Collins, Peter (2012). Alfa Romeo 155/1&6/147 Competition Touring Cars. Dorset, England: Veloce Publishing. pp. 92–94. ISBN 978-1-845843-42-7.

External links Edit

 
Wikimedia Commons has media related to PRV engine.
  • Renault Alpine Owners Club provides specific information on Renault Alpine vehicles using the PRV V6.
  • ART – Alpine Renault Tuning provides tuning and performance parts for Renault Alpines using the PRV V6 turbo and non-turbo.
  • Older but useful reference.

October 18, 2023
engine, automobile, petrol, engine, that, developed, jointly, peugeot, renault, volvo, cars, sold, from, 1974, 1998, gradually, replaced, after, 1994, another, joint, renault, design, known, engine, engine, renault, designed, manufactured, company, française, . The V6 PRV engine is an automobile petrol V6 engine that was developed jointly by Peugeot Renault and Volvo Cars and sold from 1974 to 1998 It was gradually replaced after 1994 by another joint PSA Renault design known as the ES engine at PSA and the L engine at Renault It was designed and manufactured by the company Francaise de Mecanique for PSA Renault and Volvo PRV engineOverviewManufacturerFrancaise de MecaniqueProduction1974 1998LayoutConfiguration90 V6Displacement2 458 cc 2 5 L 150 0 cu in 2 664 cc 2 7 L 162 6 cu in 2 849 cc 2 8 L 173 9 cu in 2 963 cc 3 0 L 180 8 cu in 2 975 cc 3 0 L 181 5 cu in Cylinder bore88 mm 3 46 in 91 mm 3 58 in 93 mm 3 66 in Piston stroke63 mm 2 48 in 72 7 mm 2 86 in 73 mm 2 87 in Cylinder block materialAluminiumCylinder head materialAluminiumValvetrainSOHC 2 or 4 valves per cylDOHC 4 valves per cyl race engine CombustionTurbochargerSome versionsFuel systemCarburetorFuel injectionFuel typeGasolineOil systemWet sumpCooling systemWater cooledOutputPower output97 300 kW 132 408 PS 130 402 bhp Torque output208 520 N m 153 384 lbf ft ChronologySuccessorV6 ESL engineVolvo Modular engine Contents 1 Corporate history 2 Engineering 2 1 Uneven firing order 2 2 PRV varieties 2 3 Specifications 3 PRV powered automobiles 4 PRV engines in racing 5 See also 6 Notes 7 References 8 External linksCorporate history EditIn 1966 Peugeot and Renault entered a cooperative agreement to manufacture common components The first joint subsidiary La Francaise de Mecanique also called Compagnie Francaise de Mecanique or simply FM was launched in 1969 The FM factory was built in Douvrin near Lens in northern France The PRV engines are sometimes referred to as Douvrin engines though that name is more commonly applied to a family of straight fours produced at the same time In 1971 Volvo joined Peugeot and Renault in the creation of the PRV company a public limited company plc in which each of the three manufacturers owned an equal portion The company originally planned to build V8 engines although these were later scrapped in favor of a smaller and more fuel efficient V6 The PRV engine could be seen as a V8 with two missing cylinders having a 90 degree angle between cylinder banks rather than the customary 60 but with crankpins being 120 degrees apart The Maserati V6 of the Citroen SM followed a remarkably similar pattern of development The 1973 energy crisis and taxes levied against engine displacement greater than 2 8 litres made large V8 engines somewhat undesirable and expanded the market for smaller displacement engines Additionally Renault needed a V6 engine to fit in its new model the Renault 30 Renault s internal designation for the PRV was Z Type Machinery for assembling the engines arrived at Douvrin in early June 1973 and buildings for producing the engines were finished in January 1974 The first PRV engines were officially introduced on 3 October 1974 in the Volvo 264 Adoption was swift and the PRV V6 had been sold in at least five different models by the end of 1975 In 1984 the first commercially available turbocharged PRV V6 was sold in the Renault 25 V6 Turbo This was the first to be even fire with split crankpins and was the first of the second generation and indeed EFI engine of any sort Turbocharged versions went on to be used in the Renault Alpine GTA V6 Turbo essentially the same engine as the 25 Turbo at 2 5 L 2 458 cc Renault Alpine A610 and Renault Safrane Bi turbo both with 3 0 L 2 963 cc low compression Naturally aspirated 2963 cc and 2975 cc versions of both low and high compression 3 litre engines appeared in a number of Peugeot Citroen and Renault cars until 1997 While Renault were working forced induction into the PRV Peugeot and Citroen developed their own 24 valve engines as an option in the 605 and XM respectively The compression remained the same as the Renault 12v but the pistons differed as did some of the timing gear and the heads were re engineered to allow easier maintenance the camshaft being fitted from the opposite end for example This engine was however extremely expensive and suffered cam wear problems This was due to the exhaust valves sharing a single lobe while each inlet valve had its own lobe This was at least partially solved by the use of ceramic followers as one of a succession of recalls Meanwhile French supercar manufacturer Venturi had been developing their own versions of the PRV The most powerful versions they built were in the Atlantique 300 at 207 kilowatts 281 PS 278 bhp from a single turbocharged 3 0 L 12v and they successfully raced at the 24 Hours of Le Mans with the 600LM with a twin turbocharged 24v 3 0 litre pushing out over 450 kilowatts 610 PS 600 bhp in race spec and the road going spin off the 400GT managed 300 kilowatts 408 PS 402 bhp This used the low compression bottom end common to the Renault turbo engines coupled to 24 valve cylinder heads with bespoke rockers and tappets Peugeot too allowed a small group of engineers to create a team for endurance racing and after a few years the team grew to be called WM Peugeot The ultimate version of the car used a low compression 3 0 litre bottom end coupled to bespoke twin cam heads It is the only DOHC PRV This car still holds the top speed record at 24 Hours of Le Mans set in 1988 By taping over the engine cooling intakes to improve aerodynamics the team managed to push the car to 407 kilometres per hour 253 mph on the 5 kilometres 3 1 mi straight before the engine was destroyed Volvo began to withdraw from the PRV consortium in the late 1980s shifting its powerplant reliance onto in house inline engines Peugeot Renault and Citroen continued using the PRV until 1997 After producing 970 315 units production of the PRV V6 was stopped on 15 June 1998 Engineering EditUneven firing order Edit The original engineering work done on the V8 engine can still be seen in the resulting V6 engine its cylinder banks are arranged at 90 1 instead of the much more common 60 V8 engines nearly universally feature 90 configurations because this allows a natural firing order V6 engines on the other hand produce even firing intervals between cylinders when their two banks of cylinders are arranged at 60 90 degree V6 engines like the PRV experience uneven firing which can be addressed using split crankshaft journals 90 V6 engines are shorter less tall not less long and wider than 60 engines allowing lower engine bay hood bonnet profiles First generation PRV engines 1974 1985 featured uneven firing order Second generation PRV engines introduced in 1984 in the Renault 25 Turbo featured split crankshaft journals to create evenly spaced ignition events 2 Other similar design examples are the odd fire and even fire Buick V6 and the Maserati V6 seen in the Citroen SM PRV varieties Edit Z6W A 700 2849 cc carbureted version used in Renault Alpine V6 GT Z7U 702 Used in the Renault 25 V6 Turbo Z7U 730 turbocharged version used in the Renault Alpine V6 Turbo Z7X 711 Used in the Eagle Premier Dodge Monaco Z7X 715 Used in the Eagle Premier Dodge Monaco Z7X 726 Renault Safrane Bi turbo Z7X 744 Renault Alpine A610 ZM112 Carbureted version used in the Peugeot 504 ZMJ140 Fuel injected version used in the Peugeot 504 ZMJ 159 Fuel injected version used in the DMC DeLorean ZN3J 154F Fuel injected Bosch LH Jetronic version used in the Peugeot 505 ZN3J 154X Catalyzed fuel injected Bosch LH Jetronic version used in the Peugeot 505 ZNJK Fuel injected version used in the Peugeot 604 ZPJ S6A Fuel injected version used in the Peugeot 605 and the Citroen XM ZPJ4 SKZ 3 Fuel injected multivalve version used in the Peugeot 605 and the Citroen XM B27A Carbureted version used in the Volvo 260 B27E Fuel injected version used in the Volvo 260 B27F Low compression fuel injected version used in the Volvo 260 B28A Carbureted version used in the Volvo 260 and some rare early Volvo 760 B28E Fuel injected version used in the Volvo 260 and the Volvo 760 B28F Low compression fuel injected version used in the Volvo 260 and the Volvo 760 B280E Fuel injected version used in the Volvo 760 Volvo 780 and the Volvo 960 for the 1st year in certain markets B280F Low compression fuel injected version used in the Volvo 760 Volvo 780 and the Volvo 960 for the first year in certain marketsSpecifications Edit Displacement 2458 cc 2664 cc 2849 cc 2963 cc 2975 ccBore stroke 91 mm 63 mm 88 mm 73 mm 91 mm 73 mm 93 mm 72 7 mm 93 mm 73 mmNumber of valves 12 12 or 24Engine aspiration Turbo Naturally aspirated Naturally aspirated or turboCompression ratio 8 2 8 6 1 8 8 9 5 1 8 8 10 5 1 9 5 17 6 1 turbo 9 5 17 3 7 6 1 turbo Power 134 136 kW 182 185 PS 180 182 bhp at 5500 rpm 92 110 kW 125 150 PS 123 148 bhp at 5500 6000 rpm 95 143 kW 129 194 PS 127 192 bhp at 5500 6000 rpm 123 147 kW 167 200 PS 165 197 bhp at 5500 6000 rpm184 kW 250 PS 247 bhp at 5000 5750 rpm turbo 123 147 kW 167 200 PS 165 197 bhp at 5600 6000 rpm184 300 kW 250 408 PS 247 402 bhp at 5750 rpm turbo Torque 276 288 N m 204 212 lbf ft at 2200 4000 rpm 207 218 N m 153 161 lbf ft at 3000 3500 rpm 207 255 N m 153 188 lbf ft at 2750 4000 rpm 235 260 N m 173 192 lbf ft at 3600 4600 rpm350 N m 258 lbf ft at 2900 rpm turbo 235 260 N m 173 192 lbf ft at 3600 4600 rpm350 456 N m 258 336 lbf ft at 2900 rpm turbo Firing order 1 6 3 5 2 4Mass 150 kg 331 lb 4 PRV powered automobiles Edit nbsp PRV engine in a DeLoreanThe dates following each entry denote the introduction of a PRV V6 equipped models 2458 cc Alpine GTA September 1985 February 1991 Renault 25 1985 1995 Venturi 180 200 210 1987 1992 2664 cc Alpine A310 October 1976 1985 Peugeot 504 coupe cabriolet 1974 1983 Peugeot 604 March 1975 1984 Renault 25 1984 1988 Renault 30 March 1975 1984 Talbot Tagora 1980 1983 Volvo 260 264 265 October 1974 1980 Volvo 262C 1977 1980 Volvo 363CS 1977 prototype 2849 cc Alpine GTA November 1984 1990 DMC DeLorean 1981 1983 Lancia Thema 1984 1992 Panhard ERC Panhard VCR Peugeot 505 July 1986 1992 Peugeot 604 1979 1985 Peugeot P4 Peugeot Proxima 1986 prototype Peugeot Oxia 1988 prototype Renault 25 1988 1992 Renault Espace II 1991 1996 UMM Alter II 90 s Venturi 160 1987 1992 Venturi 260 1989 1996 Volvo 260 264 265 1980 1982 Volvo 262C 1980 1981 Volvo 760 780 February 1982 1991 Volvo 960 rare 1991 models 2963 cc Alpine A610 1993 1995 Citroen XM 1993 1997 Peugeot 605 1990 1995 Renault Espace III 1996 1998 Renault Laguna I 1994 1997 Renault Safrane 1992 1997 2975 cc Alpine A610 1991 1993 Citroen XM 1989 1993 Dodge Monaco 1990 1992 Eagle Premier 1988 1992 Peugeot 605 1990 1995 RJ Racing Helem V6 1995 modified Renault Sport Spider UMM Alter II 90 s Venturi 300 1996 1998 Venturi 400 1994 1997 PRV engines in racing EditALD C289 1992 24 Hours of Le Mans endurance prototype Alpine A310 Group 4 amp B 12 Alpine A610 GT2 Chevron B36 1987 24 Hours of Le Mans endurance prototype Fouquet buggies Peugeot 504 V6 Coupe Rallye Group 4 Peugeot P4 V6 Paris Dakar RJ Racing Helem V6 Schlesser Original UMM Alter II Venturi 260LM 400GTR 500LM and 600LM WM P series 1976 1989 24 Hours of Le Mans endurance prototypes including P80 that finished at 4th place at 1980 24 Hours of Le Mans and the famous P88 a that was known for setting the all time Mulsanne Straight speed trap record of 407 km h 253 mph at 1988 24 Hours of Le Mans 5 Ultima Mk1 2 3The PRV was also the basis for the 90 V6 engine used by Alfa Romeo in the 155 V6 Ti in the 1996 DTM ITC season from Silverstone onwards 6 The engines in that series required the use of bank separation angle and cylinder bore spacing from a production based engine and as a 90 V6 has greater room between banks than a 60 V6 for a more optimal induction system Alfa Romeo used the PRV as a basis as it had been used in the Lancia Thema a car which shared its platform with the Alfa Romeo 164 as well as the Fiat Croma and Saab 9000 7 Other sources 8 declare that the 90 V6 engine in 1996 Alfa Romeo 155 V6 Ti is based on a 2 6 L V8 from 1970 Alfa Romeo Montreal with 2 cylinders removed as allowed by the rules however the FIA homologation documentation shows the homologated production engine was a 2850cm capacity V6 engine The bore spacing of the Montreal engine was too close to be suitable for the 155 V6 Ti in any case Limone invented the Montreal V8 story to throw the press off the scent and to satisfy FIAT management who were unhappy that a non FIAT group developed engine was being used 9 See also EditList of engines used in Chrysler productsNotes Edit WM 1988 entry was built for speed not meant to endure 24 hours it failed after just 59 laps 5 References Edit Peugeot 604 SL PRV V6 Engine Retrieved 18 December 2011 The Brief History of the Douvrin PRV V6 Engine The Douvrin PRV V6 Resource Centre Archived from the original on 12 September 2004 Retrieved 30 August 2009 Citroen Technical bulletin for XM Bulletin binder number MAN 058930 The Douvrin PRV V6 Resource Centre Archived from the original on 16 February 2009 Retrieved 30 August 2009 a b Kristensen Stefan 2 March 2022 What s the Speed Record on the Mulsanne Straight Motorsport Explained Retrieved 29 July 2022 YouTube Limone Racconta La verita sul motore Alfa 155 V6 Ti 156 e Fulvia Concept Davide Cironi SUBS YouTube accessdate 26 July 2018 Collins Peter 2012 Alfa Romeo 155 156 147 Competition Touring Cars Dorset England Veloce Publishing pp 91 94 ISBN 978 1 845843 42 7 Registro Italiano Alfa Romeo 155 Alfa Romeo 155 V6 Ti in Italian Retrieved 27 April 2013 Collins Peter 2012 Alfa Romeo 155 1 amp 6 147 Competition Touring Cars Dorset England Veloce Publishing pp 92 94 ISBN 978 1 845843 42 7 External links Edit nbsp Wikimedia Commons has media related to PRV engine Renault Alpine Owners Club provides specific information on Renault Alpine vehicles using the PRV V6 ART Alpine Renault Tuning provides tuning and performance parts for Renault Alpines using the PRV V6 turbo and non turbo Peugeot PRV Older but useful reference Retrieved from https en wikipedia org w index php title V6 PRV engine amp oldid 1180585019, wikipedia, wiki, book, books, library,

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