CHRYSLER 5.9L/360 Mopar small block LA Camshafts - Hydraulic roller tappet Cam Style - 0.548 int./0.558 exh. Valve Lift with Factory Rocker Arm Ratio
The outer limit of hydraulic roller cams. What I want to know is if the .200 duration figures are different enough to make it worth the cash outlay. In comparison to the regular hydraulic flat tappets the .050 lift duration numbers are unremarkable. I'll PM Wyrmrider and see what he has to say. I do wonder if you'd be able to run solid roller lifters on a hydraulic flat tappet. I've known of it being done with flat tappets but figuring out where to set the valve lash might be problematic, to say the least.