hydroguy2
Well Known Member
I'm working on smoothing the air in and out of my cowl. The outlet work is coming along slowly and is noted in this Cowl outlet thread. I also am looking at the outlet ramp and clean up of that area. AND I have always had a warmer #2 cylinder(peaks earlier too) so was wondering about the ramp in.
It ramps up nicely BUT has an approximately 1" gap from ramp to cylinder, illustrated by this big Marker slipped between the ramp and the head.
How close should this be and will it benefit from fitting closer?...ie better flow & less turbulence.
It ramps up nicely BUT has an approximately 1" gap from ramp to cylinder, illustrated by this big Marker slipped between the ramp and the head.
How close should this be and will it benefit from fitting closer?...ie better flow & less turbulence.