do the mid-90's 750SS pistons fit into the Paso 750 engine? of course
the Bore size is the same, but what about the Crown and the wrist pin?
Thanks !
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| 750SS pistons into the Paso 750 engine http://www.ducatipaso.org/forum/viewtopic.php?f=1&t=5143 |
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| Author: | gipsy8888 [ Fri Nov 04, 2011 11:15 am ] |
| Post subject: | 750SS pistons into the Paso 750 engine |
do the mid-90's 750SS pistons fit into the Paso 750 engine? of course the Bore size is the same, but what about the Crown and the wrist pin? Thanks !
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| Author: | paso750 [ Sat Nov 05, 2011 9:50 am ] |
| Post subject: | Re: 750SS pistons into the Paso 750 engine |
The conrods are the same, you`ll see that if you check for webshops or catalogues listing aftermarket parts so the pins should be the same (18mm if I remember well). The crankshafts are the same as well. The crown is different as the 750 Paso and Sport have a higher compression than Supersport or Monster. This is what I know. G. |
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| Author: | jklnhyde [ Mon Nov 07, 2011 12:22 am ] |
| Post subject: | Re: 750SS pistons into the Paso 750 engine |
I'm a bit confused. The Paso 750 manual claims a CR of 10:1; is this correct? At several sites I've seen specs as low as 9.3:1 for the Paso 750/ F1 750, and 9.5:1 for the 750SS of the same years. If the posts on this site are correct, then the Paso/F1 have the higher (10:1) CR and the SS/M, lower CR. Ok, I got it. So, are the two identical sets of domed pistons sitting on my bench the stock (higher CR) Paso/F1 pistons or are they higher (than normal) CR for the Paso/F1...how do I tell them apart? One set was already in the motor, the other I bought as "high-compression Paso 750 pistons". Did they mean 'higher-than-stock compression, or were they identified as "yes, they are high compression pistons, beacuse they came from the Paso/F1, sir." Input please. |
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| Author: | paso750 [ Mon Nov 07, 2011 9:39 am ] |
| Post subject: | Re: 750SS pistons into the Paso 750 engine |
jh I`ll reply in your thread. G. |
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