.600 lift springs and .590 lift cam

I think i will go with a LUNNATI Cam. They have a 3 bolt 578 lift and 240 dur at .050 and 112 lobe seperation. Coil bind should be less of a problem.
Changing my intake from an M1 single to a Dual plane high rise. Puts my torque and HP in my more frequent RPM range. 2500 to 5500RPM I dont get over 6000 RPM to often but occasionally I hit 150mph
I drive it on Road Race tracks-Fun, Beats a kick in the pants!!