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 Post subject: Valves ........... help please
PostPosted: Sat Feb 08, 2014 7:32 am 
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Hello all,
I am looking for a pair of 41.5mm inlet valves for my F1 , as in the above image. The reason is , the stems are worn on mine .

Any help will be most appreciated .

Thanks in advance,

Dick


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 Post subject: Re: Valves ........... help please
PostPosted: Sat Feb 08, 2014 12:23 pm 
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Location: Ottawa, Ontario, The Great White North
Hey, Dick - are you looking for standard F1 or the 1mm longer Montjuic?

Regards,

_________________
Steve Munro
Montreal, QC CANADA


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 Post subject: Re: Valves ........... help please
PostPosted: Sun Feb 09, 2014 8:10 am 
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Hello Steve, and thanks for your response. My 41.5 mm inlet valves are 97.5 mm long .

Another thing that I've noticed, is that the throats for the half-moons are not as far down the stem on other valves.


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 Post subject: Re: Valves ........... help please
PostPosted: Sun Feb 09, 2014 8:59 am 
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Joined: Thu Oct 28, 2010 4:44 am
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Hello, intake mm41 x 8 mm h. 96'85
exaust valve mm35x8mm h.94,50

I have this type of valves.

Ciao. Carlo.


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 Post subject: Re: Valves ........... help please
PostPosted: Sun Feb 09, 2014 10:25 am 
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ciao Carlo ,

e
le valvole
scarico

pesano quanto ?


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 Post subject: Re: Valves ........... help please
PostPosted: Sun Feb 09, 2014 7:39 pm 
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Dick le Dog wrote:
ciao Carlo ,

e
le valvole
scarico

pesano quanto ?



domani io peso le valvle e poi io ti dico tutto...buonanotte DIK!!!! roonnn...zzzz....roonn....zzzzz :lol:


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 Post subject: Re: Valves ........... help please
PostPosted: Mon Feb 10, 2014 8:34 am 
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Location: Ottawa, Ontario, The Great White North
Hey, Dick:

Carlo's valves are going to be the better choice - the stock Monty valves I have are:
Intake length:98.67 diameter:40.93

Regards,

_________________
Steve Munro
Montreal, QC CANADA


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 Post subject: Re: Valves ........... help please
PostPosted: Mon Feb 10, 2014 9:05 am 
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loudbike wrote:
Hey, Dick:

Carlo's valves are going to be the better choice - the stock Monty valves I have are:
Intake length:98.67 diameter:40.93

Regards,



Ciao, the exhaust valve weighs 62 grams, instead the intake valve weighs 79 grams.

Ciao Steve, Ciao Dik, I think of being in the middle of a negotiation, if Steve has the original valves, you should make purchases from Steve, I did not want to do anything wrong.

I remain at your disposal. Hello Steve, Hello Dik!


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 Post subject: Re: Valves ........... help please
PostPosted: Mon Feb 10, 2014 9:32 am 
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Ciao tutti !

My exhaust valves weigh 56 grs each ............ and I have some new ones which weigh 62 grs like Carlo's


There's progress : 6 grs in 30 years !



Thanks for your help , both of you .

salut,

Dick


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 Post subject: Re: Valves ........... help please
PostPosted: Mon Feb 10, 2014 10:09 am 
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Posts: 1783
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Dick le Dog wrote:
Ciao tutti !

My exhaust valves weigh 56 grs each ............ and I have some new ones which weigh 62 grs like Carlo's


There's progress : 6 grs in 30 years !



Thanks for your help , both of you .

salut,

Dick



No Problem!!! :lol: Today at lunch, I have eaten a T-bone steak of 550 gr ..... :lol:


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