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| Lighter flywheel question http://ducatipaso.org/forum/viewtopic.php?f=3&t=2524 |
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| Author: | JWilliam [ Wed Jun 04, 2008 12:18 pm ] |
| Post subject: | Lighter flywheel question |
Does anyone manufacture a lighter flywheel for the 904cc engine? Fast street use not race, could lighten the original flywheel but it is guesswork and easier to buy a prebuilt unit. |
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| Author: | paso750 [ Wed Jun 04, 2008 3:08 pm ] |
| Post subject: | Re: Lighter flywheel question |
| Author: | Finnpaso [ Wed Jun 04, 2008 5:50 pm ] |
| Post subject: | Re: Lighter flywheel question |
I am running my 907 with lightened flywheel. Its lightened with lathe from original 907IE flywheel. about 800g away. Easy to do from original 907 flywheel... Also another side of engine about 1 kg away with STM 48 teeth aluminium clutch...  front wheel is quite light... ok, also in rear bigger sprocket......  Very satisfied now....
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| Author: | Mc tool [ Thu Jun 05, 2008 11:29 pm ] |
| Post subject: | Re: Lighter flywheel question |
ducati do .My 1990 paso has a steel flywheel and my 1997 sl has an aluminium flywheel . the paso is inflicted with a webber -marelli ignition system where as the S L has a koukosan ( spelling ? ) I dunno for sure but maybe the 907 has the koukosan ignition , which would mean that the SS or SL flywheel would fit . In my humble opinion ,I think that the lighter flywheel plays a part in the noisey, hi wearing clutches in the SS / SL models because the lighter weight doesn't dampen the firing pulses at low revs as well. I do intend to swap the clutches ( cant swap the flywheels as the ignition systems are totally different ) over to see if it makes a difference. I am also suspicious of the rubber dampner in the SL clutch hub ( my 906 doesn,t have this ) as a contributor to the noisey clutch . any thoughts ? |
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| Author: | Tamburinifan [ Fri Jun 06, 2008 12:15 am ] |
| Post subject: | Re: Lighter flywheel question |
| Author: | nickapaso [ Fri Jun 06, 2008 12:22 am ] |
| Post subject: | Re: Lighter flywheel question |
Well, fast by ferracci makes a lightened flywheel for the 907. It weighs .67kg I'm not sure what the stock one weighs. I just googled 907ie flywheel and it was the first choice. |
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| Author: | JWilliam [ Sat Jun 07, 2008 11:01 am ] |
| Post subject: | Re: Lighter flywheel question |
| Author: | Tamburinifan [ Sun Jun 08, 2008 7:17 am ] |
| Post subject: | Re: Lighter flywheel question |
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