[Hib Halverson]

With a 350, I've never been a fan of deleting the secondary port throttles because it degrades dirivatility and decreases torque output on the low end.

During the 20 years I owned Barney, my purple '95, the two times I had trouble with the SPTs, I repaired them rather than eliminated them.

For a 368...maybe, bigger than that, yeah, I'd get rid of them along with appropriate cal changes.