7000+ RPM hyd. roller motor?

[Edgar Negron]

Well, look at the street renegade cars, do you think that they go 9s at 6000 rpm? No! Plus they have to have stock roller lifters. As long as you have the bottom end strong the only thing you need is a good Hydr roller cam, custom and the springs for that 7000 rpm. Go for it.

Originally posted by Moxie:
I don't know of any hydraulic roller engines that can spin past about 6400-6500rpm and last. Mechanical and solid rollers are a different story.