Probably where K&N got their idea - you guys should have patented that......
This one should work much like the original system and has the filter built in but rather than "draft" the vapors out of the road draft tube I'll be sucking them back into the engine via PCV port under the carb. Those breathers that hook to the air cleaner usually don't have a filter and rely on the air cleaner element to filter the air.
Your MOT lets you get by with a sweatband in the engine compartment? -
Tappets - now your talking my language - that's all the MG guys call them other than cam followers.
Thanks for the ideas though - might come to that.