[email protected] with .530.....and on a 112?
Others may feel diff but...
The closer you are to the speed ur asking for...the shorter life span that cam will have.imo
the ramp can only be so fast/steep in relation to the lifters face area and it will require high seat/mid lift spring psi to control it.... the lobe wearing out will be faster. imo
More @.050 and or narrower cl will get you into reality with a flat tappet.