Can anyone tell me what the inner diameter is on the Motad exhaustpipe?. I have a Delkevic system, and it is "only" 32mm and my standard is 33mm on my vfr800 from 1998.
Inner Diameter of the Motad exhaustpipe?
3 posts Started 18 Aug 2016 Last recovered post 19 Aug 2016 Wayback Machine snapshot 23 Aug 2016
Motad headers are 36mm OD, 1.5mm wall, so nominally 33mm ID. When I replaced mine I checked the headers where the exhaust flange is welded on & they varied from 26-29mm ID across the welds, this could always be ground out for maximum gas flow. The Motads are effectively a copy of the 98 headers in stainless steel.
Thank you Mohawk
End of thread · 3 posts recovered Wayback Machine snapshot 23 Aug 2016