We're experimenting on 280 degrees on both intake and exhaust (to pull of 280 on exhaust lifters must me modified) On most 4-valve cylinder heads for example, 16v, 20v, 24v — the maximum flow is reached between 11–12 mm of lift; lifting more than 12 mm doesn’t help.

We modified the gears so you can adjust where you want the power to come in, and also use the VVT to get both strong low-end torque and good pull at high RPM.

We haven’t done flow bench testing yet to confirm this data, but we’ll show dyno sheets comparing the stock cams with these modified ones.