[undy]

Given the required budget, it's easy to build a 500'+ FE that will turn 9K...

Here's the recipe:

Titanium Rods
light weight forged pistons
Lightened, knife edge billet crank.
T&D rockers
titanium intake valves
sodium filled exhaust valves
custom bee-hive springs
titaium retainers with tool steel 10deg locks.

Most of the strokers are built with heavy h-beam rods, heavy crank and a valve train targeted at 6K RPMs.

There's no TYPICAL engine the Keith builds. If the customer wants a real twister, Keith will build it for them. The depth of your pockets in relationship to one's desires is the only limiting factor. I would agree that Keith builds more hydraulic rollers than solid rollers.

The Z06 is a lot more COMMON and TYPICAL than ANY Cobra is, big block small block or 500"+ stroker.

BTW... did I miss it where it's proof positive that Blitz has a hydraulic roller?