Anyone run a Lion Head

[Model A Ron]

I was just visiting a fell Club member and he had a car with a Lion Head on it that ran amazing. I could not believe how hard the car would pull and it seems to be a very good addition for people who wish to go over 40 mph. I could be wrong but the Lion Head seams to be the best thing since canned beer and sliced bread.

Comments welcome as I was considering getting a 6.1 head before seeing and experiencing this Engineering Marvel. With this much power my only concern is knocking out the bearings.

Thanks
Ron