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ducinthebay
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Post subject: 800 Heads?  Posted: Sat Jan 06, 2007 6:58 pm |
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| paso grand pooh-bah |
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Joined: Sat Sep 03, 2005 12:00 am
Posts: 1323
Location: SF Bay Area
model: 750 Sport
year: 1990
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The newer 800ss motor has the same 88mm bore as the 750 (just stroked a bit). Apparently, they vastly improved the flow of those heads. Has anyone dropped a pair on a 750 motor? Does everything line up? Any tricks to get it to work? Does the 800 have an electronic tach, ie, no tack drive on the heads?
Just thinking out loud.
_________________
Duc in the Bay
1990 750 Sport x2-Rosso Blanko (900ss copy) & Nuovo Nudo (Scrambler project)
1991 907 -mostly stock
2002 ST4s - Lots of mods.
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jcslocum
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Post subject: Posted: Sat Jan 06, 2007 7:43 pm |
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| paso grand pooh-bah |
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Joined: Mon Jul 19, 2004 12:00 am
Posts: 1714
Location: Eastern Shore, MD
model: 750 Paso
year: 1988
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Maybe, but for the cost and work involved, it would probably be easier to have the existing heads worked.
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persempre907
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Post subject: Posted: Sat Jan 06, 2007 9:21 pm |
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| paso grand pooh-bah |
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Joined: Tue Dec 06, 2005 12:00 am
Posts: 3312
Location: Roma, Italia
model: 907 I.E.
year: 1992
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The old engines, like the Paso ones, have bigger valves than the last engines.
Now the engines use leaner mixture for the pollution reduction.
So, I don't think the newer heads might improve something.
Ciao
_________________
Francesco
Ducati 907IE 1992 Rosso
Ducati 907IE 1993 Nero
Moto Guzzi Galletto 1960 Sabbia
BMW R Nine t 2019
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ducinthebay
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Post subject: 800 Heads? Posted: Sat Jan 06, 2007 9:56 pm |
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| paso grand pooh-bah |
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Joined: Sat Sep 03, 2005 12:00 am
Posts: 1323
Location: SF Bay Area
model: 750 Sport
year: 1990
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_________________
Duc in the Bay
1990 750 Sport x2-Rosso Blanko (900ss copy) & Nuovo Nudo (Scrambler project)
1991 907 -mostly stock
2002 ST4s - Lots of mods.
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Desmo_Demon
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Post subject: Re: 800 Heads? Posted: Mon Jan 08, 2007 2:29 pm |
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| paso grand pooh-bah |
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Joined: Fri Jul 21, 2006 12:00 am
Posts: 869
Location: Easley, SC
model: 750 Paso
year: 1987
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_________________
2002 Ducati 748 monoposto
1998 Ducati ST2
1996 Suzuki GSXR-1100
1994 Bimota DB2
1988 MegaPaso 916 project
1987 Ducati Paso 750
1985 Harley FXEF
2001 Ducati M900ie (wife's)
2000 Yamaha YZF-R1 (wife's)
1998 Ducati ST2 (wife's)
1994 Suzuki GSX-750R (wife's)
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