Originally Posted by Robbo Jock
If you use the search function and have several days (or weeks!) to spare, you'll find an inordinate amount of 'discussion' about Lu's claims, including (way way way back) Frank Robinson setting out his reasons for designing the head the way he did.
I have searched for the thread in which Frank Robinson posted re his rotor head design and can't find it. Can anyone here please find it and post the link to it? Thank you.
Snoopy