This is my idea of an air box for webbers.................
The Piper twin cam conversion, for people that dont know, requires the cam towers removed [milled] and the conversion fitted to top of head.
This is a rare item, now, though I am told Piper cams still will grind cams for it.
Note the gear driven cams and therefore lack of easily phasing them, as a downside.
And that the air still has to go through that horrible inlet port.
Hopefully, with this boards help, I can enhance the flow of the thing
There were a few different manufacturers that did twin cam conversions donefor this engine.
As for crack about hair ..........merely stating uve been doing this for a long time.