Originally Posted by Hiro
very interesting data Bob, thanks!
I didn't imagine there was so much difference between the various DSD intakes,
what is the shape/length difference between the TWM & your modified Cannon "long"?
Hiro
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The
TWM intakes are about 90 mm long (centerline through inlet runner), while the Cannon intakes are about 120 mm long measured in the same place.
The
Cannon intakes have a more pronounced angle as well, they are at the same level as the inlet port for a short distance, then they angle upwards, then they level off again (so they don't angle the sidedrafts too much and upset the floats). When I
modify the Cannon intakes, I weld some more material at the center area of the runners, to allow me to port the intakes for a 'straight shot' at the valves.
Bob