Solid Lash Adjusters.
 

I was just surfing the Fox Lake site, hoping to see that maybe the P-51 will be out earlier...Nope...when I noticed the Solid Lash Adjusters.

They claim 30 horsepower (Now, I know the whole spill about what manufactuers claim...and reality) is it even still reasonable to think half that could be gained on a build up like mine?

More power is always better. :D Even when you cant put it to the ground till 3rd gear. right...??? ;)

It was a local speed that actually started playing with these things, and I think several other places jumped on the wagon and grabbed the idea.
Second Street Speed: Modular Rock & Roll
Fox Lake figured out a way to makea simpler and cheaper design. The only downside with those on street vehicle I have heard of is the need to adjust much more often. Like to the tune of every 3000-5000 miles. Again, thats something I heard through some racers, so I don't know how true it is.