Alternative all' accensione elettronica Ducati - Powerdynamo

03/11/2012 09:59 #7792 da piero57
Risposta da piero57 al topic R: Powerdynamo
Da quello che capisco dalla risposta sembra che i due motivi sono: per avere una certa energia complessiva (somma del peso tra albero motore e volano), qualche costruttore ha fatto l'albero motore leggero e poi gli ha aggiunto un volano pesante...ma questo non e' il caso del Morini. Quindi lasciano intendere che il Morini ha gia' un albero pesante ed il volano leggero ci puo' stare. Seconda cosa, i volani pesanti vanno bene per le applicazioni fuoristrada e trial dove serve appunto "massa volanica". Non commento...chiaro che bisognerebbe avere il suffragio di chi lo abbia effettivamente provato. Questo e' uno dei casi nei quali i "secondo me" hanno poco significato.

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03/11/2012 12:56 - 03/11/2012 12:56 #7798 da morinijash
Risposta da morinijash al topic R: Powerdynamo
caspita ma è possibile che nemmeno un morinista abbia mai provato questo kit? :?
Morini 350 Sport '77
Vespa 150 Sprint Veloce '69...

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03/11/2012 16:55 #7801 da provini
Risposta da provini al topic R: Powerdynamo
Hello,

I sold this kit several times and it is very good in quality.

You can choose several ignition timings by a switch, the spark is strong and you can use it without a battery.

The kit is very good, but I don´t like it because there is no groove for the woodruf key in the rotor. So, if you want to change the timing-belt, you always have to try out the right position of the rotor on the crankshaft.

Regards

Dieter

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03/11/2012 17:17 - 03/11/2012 17:23 #7802 da morinijash
Risposta da morinijash al topic R: Powerdynamo

Hello,

I sold this kit several times and it is very good in quality.

You can choose several ignition timings by a switch, the spark is strong and you can use it without a battery.

The kit is very good, but I don´t like it because there is no groove for the woodruf key in the rotor. So, if you want to change the timing-belt, you always have to try out the right position of the rotor on the crankshaft.

Regards

Dieter


hello Provini doubt that we had is that the flywheel is too much lighter than the stock,and maybe this can adversely affect the performance at low and medium engine speeds

Thank you!

ps. sell the kit?
Morini 350 Sport '77
Vespa 150 Sprint Veloce '69...

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03/11/2012 18:20 #7803 da provini
Risposta da provini al topic R: Powerdynamo
Hello Morinijash,

in my opinion you don´t notice any difference at low and medium engine speeds. At this moment I have a 402cc Morini with Powerdynamo-ignition here at my garage. This bike goes very well at all engine speeds. There is a low idle speed at about 1000rpm, because the ignition timing is different to the original timing. Subjectively you feel a little bit less power, but this is only subjective because the ignition alteration is continiously and not in a digital way ( from 10° to 34°before PMS in one step ) like the original ignition.

Look here at the Powerdynamo Berlin homepage: www.powerdynamo.de/shop/index.php?cPath=3_59

Ciao, a presto

Dieter
Ringraziano per il messaggio: giumorin

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03/11/2012 18:58 #7804 da morinijash
Risposta da morinijash al topic R: Powerdynamo

Hello Morinijash,

in my opinion you don´t notice any difference at low and medium engine speeds. At this moment I have a 402cc Morini with Powerdynamo-ignition here at my garage. This bike goes very well at all engine speeds. There is a low idle speed at about 1000rpm, because the ignition timing is different to the original timing. Subjectively you feel a little bit less power, but this is only subjective because the ignition alteration is continiously and not in a digital way ( from 10° to 34°before PMS in one step ) like the original ignition.

Look here at the Powerdynamo Berlin homepage: www.powerdynamo.de/shop/index.php?cPath=3_59

Ciao, a presto

Dieter


great! thank you for your feedback!!
Morini 350 Sport '77
Vespa 150 Sprint Veloce '69...

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03/11/2012 19:33 #7805 da piero57
Risposta da piero57 al topic R: Powerdynamo

Hello,

I sold this kit several times and it is very good in quality.

You can choose several ignition timings by a switch, the spark is strong and you can use it without a battery.

The kit is very good, but I don´t like it because there is no groove for the woodruf key in the rotor. So, if you want to change the timing-belt, you always have to try out the right position of the rotor on the crankshaft.

Regards

Dieter

Dieter, I agree with you about the positioning of the rotor after a timing belt replacement. The ignition timing mark is on the rotor itself so positioning is very critical. You should put the rotor on and check the ignition timing with a strobe. If it doesn't match you should repeat all the operation again...a real nuisance...

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03/11/2012 23:08 - 03/11/2012 23:08 #7809 da morinijash
Risposta da morinijash al topic R: Powerdynamo

Hello,

I sold this kit several times and it is very good in quality.

You can choose several ignition timings by a switch, the spark is strong and you can use it without a battery.

The kit is very good, but I don´t like it because there is no groove for the woodruf key in the rotor. So, if you want to change the timing-belt, you always have to try out the right position of the rotor on the crankshaft.

Regards

Dieter

Dieter, I agree with you about the positioning of the rotor after a timing belt replacement. The ignition timing mark is on the rotor itself so positioning is very critical. You should put the rotor on and check the ignition timing with a strobe. If it doesn't match you should repeat all the operation again...a real nuisance...

In pratica ogni volta che cambi la cinghietta della distribuzione (quindi spesso) devi risettare la fasatura con la strobo andando a tentativi?
Morini 350 Sport '77
Vespa 150 Sprint Veloce '69...

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