Go for A ride slant under 10.sec?

You would be surprised what you can do with those engines.

My Dad had a 36 Plymouth with a flat head six... blew it up at 13,000 rpms... kept the frozen tach as a memory. He did that back in the 1940's... said that his car was "One fast S.O.B."

I never did believe his story until 2 years ago. My Dad died and I was back home helping my brother clean out the garage. I was going through a cabinet of junk when I found a box with that tach in it... sure enough, it was stuck @ 13,000.