Humm, that is very interesting! Could a big block be in my future? Could the scream change to a rumble?

I do love the low end out of a big block, but it would freak out the little meats that I am limited to in the rear due to the narrow rear fenders. I can get 2" wider rear fenders for around $400.00 and run a 10" tire.

Streets, you said 4" longer from mounts to tranny, is that the engine itself our four inches longer from motor mounts to tranny mounts?