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 Post subject: F1 adjustable Cam Pulleys
PostPosted: Sat Jun 11, 2016 7:55 pm 
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Joined: Fri May 03, 2013 4:21 pm
Posts: 25
Hi folks

I am up to my ears in building a 750F1 hot rod motor in a Verlicchi TT2 frame for road registered use. Wheels will be 17", Ohlins USD forks and TTX shock with aluminium box section Swing arm.

My question is what options do I have to install adjustable cam pulleys to fine tune the valve timing? Preferably would not use offset keys. Is it possible to use cam pulleys off a late model 848/1098 with the appropriate change to round tooth belts?

Cams are NCR 7 with 40/38mm valves, HC Pistal pistons, 90mm bore, 40mm dellortos

Thanks,

JR


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 Post subject: Re: F1 adjustable Cam Pulleys
PostPosted: Sat Jun 11, 2016 9:00 pm 
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Joined: Sat Oct 29, 2011 3:38 pm
Posts: 787
I have used adjustable pullies from late model monster or ss engines.
I have also purchased nice alloy ones from Carlo.
Good luck
Paul


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 Post subject: Re: F1 adjustable Cam Pulleys
PostPosted: Sat Jun 11, 2016 9:49 pm 
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Joined: Thu Oct 14, 2010 11:23 am
Posts: 1803
Here you go: All the cogs, the nuts, and probably the tool to install them.

http://www.motofficinaleoncini.it/?prod ... regolabili


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 Post subject: Re: F1 adjustable Cam Pulleys
PostPosted: Sun Jun 12, 2016 5:18 am 
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Joined: Fri May 03, 2013 4:21 pm
Posts: 25
Wow that's awesome!

Thanks gentlemen, I'll get in touch with Carlo. That was easier than I thought!

One day when I get myself organised I'll post up some photos of the project so far (such as it is)


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 Post subject: Re: F1 adjustable Cam Pulleys
PostPosted: Mon Jun 13, 2016 10:30 am 
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Joined: Thu Oct 28, 2010 4:44 am
Posts: 1783
Images: 7
thanks friends! You are always very kind and my work is very important !!

Ciao Dall'Italia. Carlo


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