Ducati.ms - The Ultimate Ducati Forum banner

1 - 2 of 2 Posts

·
Registered
Joined
·
24 Posts
Discussion Starter #1
I have seen the Termingoni GP exhaust on several SR4's, but never on a 2 valve bikes. Is there a reason for this...is the GP exhaust only for the water cooled 4-valve motors? The reason that I ask is that I really like the look of the GP, but lean toward the 2-valve motor over the 4 for my use. Thanks for any replies...
 

·
Registered
Joined
·
998 Posts
I have not specifically noticed the exhaust you are referring to, but typically speaking, the 4V uses larger diameter tubing than the 2V.
Lots more airflow, I suppose, 57 - 70mm tubes on 4V engines vs. 45mm or so on the 2V engines. Maybe a bit larger on the newer 1000 2V, not completely sure. Manifolds are different also.
Just my guess.
 
1 - 2 of 2 Posts
Top