They are the way we sell them which is 2.02x1.60 8mm Ferrea 6000 series valves, Comp 26918 beehive spring package, and the bottom cut of the valve job is blended to the casting on the intake. The intake valve is backcut also.
We do the valve job, and suface cut plus machine the spring pads and guides for .600 lift.
Yes these are a very fair bargain indeed!!
And yes those #'s are not inflated at all. I double checked on 2 different heads and one head flowed those #'s and the other was within 1% across the board!
We'll see how much they make in this form on a nice 408 pump gas deal by the end of the week.
I'll post some dyno #'s. We're trying a few different combo's to see where the power can be shifted to or not to...LOL!