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MR103 Easy Start Camshaft kit
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  • MR103 Easy Start Camshaft kit

MR103 Easy Start Camshaft kit

€652.81
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Bolt-in camshafts for 103 ci engines (9.7:1–10.5:1) with decompressor for easy starting; the mechanism then disengages for full compression. Increased power, optimal from 2,500 to 5,500 RPM. Complete kit with gaskets, bearings, and instructions. Compatible with stock and S&S CNC heads. Check clearances and lift. Not compatible with OEM compression releases.
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  • Easier starting thanks to an initial reduction in compression; once the engine is running and rpm increases, the decompression cam retracts under centrifugal force, restoring full compression and performance
  • Bolt-in camshafts designed for 103" engines with a stock compression ratio between 9.7:1 and 10.5:1
  • Increased power across the entire rpm range, with optimal performance between 2,500 and 5,500 rpm
  • Ships complete with camshafts, cover gasket, bearings, retaining ring, O-ring, threadlocker, and installation instructions
  • Made in the USA
  • Compatible with stock, unported heads, while delivering ideal results with CNC-ported S&S heads
  • Installer must verify spring travel, valve-to-valve clearance, and valve-to-piston clearance
  • Not compatible with models equipped with OEM decompression releases
S&S CYCLE
09250829
15 Items

Data sheet

Sommet de came d'admission
100°
Sommet de came d'échappement
104°
Soulèvement d'admission
0,585"
Soulèvement d'admission au point mort haut
0,172"
Soulèvement de l'échappement
0,585"
Soulèvement de l'échappement au point mort haut
0,177"
Temps d'ouverture d'admission
226°
Temps d'ouverture d'échappement
252°
Application
Échappement, Admission
Affûtage
MR103
Fermeture de l'admission
33°
Fermeture de l'échappement
22°
Ouverture de l'admission
13°
Ouverture de l'échappement
50°
Marque
S&S CYCLE
Référence fournisseur
330-0299
Modèle
Easy Start
Nom du produit
Kit arbre à cames
Type
Chaîne
Unités
Kit
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