Pièces R5 Turbo & Turbo 2

Renault 5 Turbo

The Renault 5 Turbo, unveiled in 1980, marked a turning point in Renault’s sporting history.
Designed for rallying, it featured a unique architecture with a 1.4 L turbocharged Cléon-Fonte engine positioned in the rear mid-engine layout, producing 160 hp for just 970 kg.

One of its distinctive features was its two fuel tanks with a total capacity of 91 litres, providing the autonomy and endurance required in competition. Its Garrett turbocharger used a specific 0.36 A/R ratio, developed exclusively for this model.

For the homologation of the future Maxi 5 Turbo, Renault produced
200 so-called “8221” examples, notably identifiable by their different crankshaft. These rare versions have become highly sought-after collector cars.

Renault Sport also developed customer rally versions: Cévennes,
Tour de Corse and Maxi 5 Turbo, with power outputs exceeding 350 hp.
These evolutions allowed the R5 Turbo to shine on special stages around the world.

More than 40 years after its launch, the R5 Turbo remains an automotive legend, combining innovation, aggression and passion. A true icon of the 1980s, it is now one of the most emblematic and sought-after Renault models.

Renault 5 Turbo

The Renault 5 Turbo, unveiled in 1980, marked a major turning point in Renault’s sporting history.
Designed for rallying, it featured a highly original layout with a 1.4 L turbocharged Cléon-Fonte engine mounted in a rear mid-engine position, producing 160 hp for just 970 kg.

One of its unique features was its two fuel tanks with a total capacity of 91 litres, providing the range and endurance required for competition. Its Garrett turbocharger used a specific 0.36 A/R ratio, developed exclusively for this model.

For the homologation of the future Maxi 5 Turbo, Renault produced
200 so-called “8221” examples, notably identifiable by their specific crankshaft. These rare versions have since become highly sought-after collector cars.

Renault Sport also developed customer rally versions: Cévennes,
Tour de Corse and Maxi 5 Turbo, with power outputs exceeding 350 hp.
These evolutions allowed the R5 Turbo to shine on special stages all over the world.

More than 40 years after its launch, the R5 Turbo remains an automotive legend, combining innovation, aggression and passion. A true icon of the 1980s, it is now one of the most emblematic and sought-after Renault models.

Retrouvez ici l’ensemble des documentations sur la Renault 5 Turbo :

Les articles R5 Turbo – Mespiecesauto

• La réfection d’un moteur R5 Turbo
• Le guide des silent bloc de train avant R5 Turbo
• Quel profil d’arbre à cames R5 Turbo choisir ?

Les infos techniques R5 Turbo

• La fiche de métrologie R5 Turbo

Les manuels de réparations R5 Turbo

• Le manuel de réparation R5 Turbo
• Notice Techniques R5 Turbo 2
• Notice Mise à jour R5 Turbo
• Le manuel de réparation boite 369

Les catalogues pièces de rechange R5 Turbo

• Pièces de rechange R5 Turbo
• Pieces de rechange R5 Turbo 2 Groupe B
• Pièces de rechange R5 Turbo 2 Tour de Corse
• Pièces de rechange R5 Turbo Cévennes GrB
• Pièce de rechange Maxi 5 Turbo

Les documents de préparation Renault Sport

• Notice du Kit 250 CV R5 Turbo
• Notice renfort châssis R5 Turbo
• R5 Turbo Réglage Suspension Train avant arrière
• Montage des renforts châssis – R5 Turbo

Les PTH

• Fiche homologation R5 Turbo 2
• Fiche homologation R5 Turbo Groupe 4 PTH
• Fiche Homologation Maxi 5 Turbo PTH R5 Turbo

⚠️ Avaries moteur R5 Turbo – pannes fréquentes

Les principales causes de pannes et casses moteur sont :

• Casse de la tête de soupape d’échappement
• Fissuration cylindre
• Perforation de la capsule d’allumeur
• Usure arbre à cames / poussoir
• Casse du pignon d’allumeur
• Pression d’huile faible
• Fuite joint de culasse
• Usure prématurée des vis de réglage de jeu
• Combustion non conforme (Injection Kjet)
• Micro-fissuration volant moteur

Ces défaillances peuvent avoir des causes communes ou très différentes.
Un diagnostic précis doit être posé grâce à un questionnement méthodique et à des vérifications approfondies.

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