Quote: I use 4.30's with 29 x 11.5 Hoosier QTP tires and I drive it on the highway all the time turning 3200 rpm at 60 mph. I shift by feel and it is right about 6200 when I shift and then I trap about 6300
Remember, 67Satty's hydraulic cam and unported 452 heads won't be making much power over 6000 rpm. Not like a solid lifter cam.
