OCDiesel est fier de proposer les dernières versions de Colt Cams pour les moteurs Cummins de la série 5.9 à 6,7LB ! Ces arbres à cames ont été testés avec environ 50 combinaisons différentes de durées, de séparation des lobes et d'axes installés pour créer la came ultime pour votre Cummins 5.9 - 6.7L 12V et 24V.
Étape 2 : Ceci est très similaire à l'étape 1 mais avec une durée et une portance plus longues du côté de l'échappement pour les moteurs avec une légère restriction ou si vous souhaitez simplement un débit d'échappement un peu plus important.
Etape 3 : Surnommée le « BIG STICK ». C'est celui qui a gagné le plus de popularité. Cette came offre le couple et la puissance à mi-régime les plus élevés possibles, mais offre toujours une bonne extrémité inférieure et une bonne maniabilité. Aucun module n'est requis, mais nous recommandons un jeu de ressorts si vous tournez à plus de 3 000 tr/min.
- Augmentation moyenne de 2 à 3 MPG
- 30 à 35 % de réduction de la fumée
- Chute EGT d'environ 200°
- Bon jusqu'à 4000 tr/min
Au bas de cette page se trouvent les spécifications du stock et des performances. Le secret des performances exceptionnelles de ces cames réside dans leur vitesse de rampe et leur accélération.
Étape 4 : Cummins 5.9 -6.7. Semblable au Cummins Stage 3 mais avec un profil d'échappement plus grand. Idéal pour un débit maximum sur les gros singles ou les turbo composés.
REMARQUE : Lorsque nous disons que notre arbre à cames est droit, nous entendons : Dans presque tous les cas .
Cependant, en raison de nombreuses variations contributives dans un moteur : culasses rabotées, bloc ponté, récession de soupape, etc... toute came y compris les stocks, doit toujours être vérifié avant le démarrage !
- Average 2 – 3 MPG increase
- 30 – 35 % smoke decrease
- Approximately 200° EGT drop
- Good to 4400 rpm
Dodge Cummins
5.9L / 6.7L 12V & 24V
When we say our camshaft is a straight drop in, we mean: In almost all cases. However, due to many contributing variances in an engine: heads planed, block decked, valve recession etc... any cam including stock, should always be checked for clearance before start up!
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