01-08-2020, 05:01 PM
it can be a desing-construction thing (examp. access to the oil filter)
but
an exhaust is a highly complex matter ( not just in terms of sound)!
different gas pressures or flow velocities resulting from different pipe lengths and shapes....and bringing them together in the right place , like 4into1
or why is the 4in1 considered sportier sometimes (power) ? why for what we have sometimes a "interference tube" at the exhaust, my honda VTX 1300 had it ?
well i cant find a english site...but with the online translater
https://www.motorradonline.de/zubehoer/a...lles-rohr/
and I quickly found no scientific page on gas flows (speeds/pressures) in (exhaust) pipes.....
but
an exhaust is a highly complex matter ( not just in terms of sound)!
different gas pressures or flow velocities resulting from different pipe lengths and shapes....and bringing them together in the right place , like 4into1
or why is the 4in1 considered sportier sometimes (power) ? why for what we have sometimes a "interference tube" at the exhaust, my honda VTX 1300 had it ?
well i cant find a english site...but with the online translater
https://www.motorradonline.de/zubehoer/a...lles-rohr/
and I quickly found no scientific page on gas flows (speeds/pressures) in (exhaust) pipes.....