Max horsepower with EQ heads?

You're absolutely right that a GOOD tunnel will add 30-40 HP over most good single 4 set ups. J.Rob
Oh way to go J.Rob. Christmas is coming and you are now officially on my naughty list. The owner of the NACCBPPEQ360 saw this post and is sending me a tunnel ram. The owner was nice about not necessarily expecting another 30-40 horsepower. But, somebody is going to expect it because, "J.Rob said......" and now little Jimmy is going to be expected to produce.

Merry 'Grinch'mas everybody!