Camshaft megadyne 256 slot drive A plus.
This is an excellent daily use camshaft, pulls from very low down, increases low, mid and top end in nearly all engines. Smooth idle, and good economy. Rev band up to 6,000 rpm.A modern equivalent to the old Morris Mini Cooper S camshaft, with 254 duration and .320 lift. There is no faster way to wreck a new cam than to use it with old cam followers.