Here's the picture of my airbox / plenum
Rescued attachment airbox1.JPG
Rescued attachment airbox3.jpg
[Edited on 1/8/15 by r1_pete]
[Edited on 1/8/15 by r1_pete]
Many thanks for these pics. Looks like you've used some extruded ally D-section. Have seen something similar on an American site. Will study the
pics at leisure.
After reading your U2U, its now clear that the extrusion I mentioned, wasn't used. But still an option, depending on ££!
[Edited on 2/8/15 by Dick Axtell]