Exhaust note 999 vs 749 - Ducati.ms

gpd123 · Feb 17th, 2006, 7:47 pm

I've heard the exhaust of a 999 with both a stock exhaust and a half Termi system. It sounded beautiful! Is there a noticeable difference in sound between the 999 and 749 with a Termi exhaust?

galaxy · Feb 17th, 2006, 8:33 pm

I can't tell a difference between any I've heard with the same muffler.

froggert · Feb 19th, 2006, 9:39 am

not sure, but there was a change in the exhaust note of my bike when i big bored the 749 to 923cc. not sure if it's the higher compression or bigger bores though.

racedfila749 · Feb 19th, 2006, 6:46 pm

Quote:

Originally Posted by froggert

not sure, but there was a change in the exhaust note of my bike when i big bored the 749 to 923cc. not sure if it's the higher compression or bigger bores though.

here did you get this big bore kit and how much

tarochan · Feb 19th, 2006, 8:40 pm

Quote:

Originally Posted by froggert

not sure, but there was a change in the exhaust note of my bike when i big bored the 749 to 923cc. not sure if it's the higher compression or bigger bores though.

I have a mate with a 748R and that, in my opinion is the best sounding Otto valvola that I've heard.
Ok, how did you get 923cc? Reliability? I've got a 749R.

froggert · Feb 19th, 2006, 10:15 pm

bcm put the 100mm bore kit in. not sure what it cost exactly as i had a major service and a few other things all done at the same time. the bike's got ~5k miles and maybe 8 or 9 trackdays since it's gone in and it's run perfectly (knock on wood).

Jus_Livin · Feb 20th, 2006, 5:54 pm

Quote:

Originally Posted by racedfila749

here did you get this big bore kit and how much

Ducati performance catalog page 42 part # 96446603B. It also comes with the complete Termi exhaust and ECU.

froggert · Feb 21st, 2006, 3:18 pm

actually, the one i got was of bcm's design. not the dp one.