What this worth for HP?
Assuming everything is spot on, BBC 427, Eddy oval heads, Victor Intake, 1050 Dominator, 9.75:1, Comp Cam
286/292 advertised duration
248/254 duration @ .050"
.653"/.660" lift w/1.7 rockers
110 lobe separation angle
106 intake centerline
Plan on NOS possibly.