|
|
|
|
| Author |
|
|
Black and Blue
Join Date: Jul 2000
Location: Austin, TX USA - Ya'll
Posts: 2,552
|
Cross over pipe diameter - same as secondary?
looking at this really neat exhaust system here:
 from this thread: best headers for street 3.2 from 3.0 just looking at it, it seems the crossover pipe is just slightly smaller than the secondary. So randomly thinking, I was wondering if there is a calculation to determine just how large the crossover pipe needs to be. in my pea brain, i would think it would not need to be as big as the secondary but big enough to balance. from a builders point of view (which i am not  ) i would think that smaller would be better to save on weight.any thoughts on this? thanks!
__________________
Kemo 1978 911 SC Non-Sunroof Coupe, two tone Primer Black and SWEPCO Blue, Currently serving as a Track Whore 1981 911 SC Sunroof Coupe, Pacific Blue Project, Future Daily Driver |
||
08-22-2016, 07:48 AM
|
|
