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Cylinder head for 403/7 and 403/8
Posté : mer. sept. 13, 2017 10:56 am
par hoffman
Bonjour,
Is there any difference in the cylinder head between 403/7 and 403/8?
Merci
Re: Cylinder head for 403/7 and 403/8
Posté : mer. sept. 13, 2017 11:24 am
par dany
yes
diameter of the valves different
Re: Cylinder head for 403/7 and 403/8
Posté : dim. sept. 24, 2017 1:58 pm
par hoffman
Merci, Dany for your answer.
So, only the valves are different?
Aluminum block is the same?
Merci.
Re: Cylinder head for 403/7 and 403/8
Posté : jeu. nov. 16, 2017 10:46 am
par hoffman
Bonjour,
Can you please tell what are the soupapes diameter and stem length of the 403 cv8 exhaust and admission?
Merci.
Re: Cylinder head for 403/7 and 403/8
Posté : jeu. nov. 16, 2017 1:38 pm
par top50
Soupape d'admission (admission valve) / référence 0948.16 : 403/8 => 37x8,5x116,4
Soupape d'admission (admission valve) / référence 0948.17 : 403/7 => 35x8,5x116,4
Soupape d'échappement (exhaust valve) / référence 0949.16 : 403/7 & 403/8 => 32.5x8,5x115,9
Tailles en mm / size in mm.
Re: Cylinder head for 403/7 and 403/8
Posté : ven. nov. 17, 2017 7:15 am
par hoffman
Many thanks for the reply!
Re: Cylinder head for 403/7 and 403/8
Posté : ven. nov. 17, 2017 10:39 am
par top50