400 low buck dont give a

The .507/510 Comp cam(284 xe,iirc),would be a tone more driveable than the .509.Best thing I saw it in was a 10:1 302 ford,with holley heads.Idled loud and nasty,was real drivable.3000 stall TCI, 3.42 8 inch ford out back.Ran low 11s with a 150 shot,2nd pass.Doesn't want to cage it.