Remember my base circles are slightly larger than stock which could contribute to the lobe interferance.Looks the business Scott!
Out of curiousity, what did the discharge port look like on that Whipple? Is it about 4" x 6", and sitting just above the inlets to 1/2/3/4?
Thanks for that pic of the cam lobes; I thought you'd only chamfered the uppermost portion, but wanted to confirm it. You'd think with as many UZ cams that Kelford has probably built, this problem would have been engineered out a long time ago.
Discharge port is even worse than that, its about 3"x6" clear at the front. Here are some pictures of the intercooler with the plate installed at a slight angle in hopes to redirect it to the center. My hope is the intercooler will act as a diffuser. We shall see.