Just in the interest of seeing both sides . . .

It may just be because my crate motor is a relatively new smallblock (Chevy Fastburn 385), but there are specific instructions to use ported vacuum to the distributor.

I ran my '68 GTO the same way, though.

Best advice is still try 'em both, and see which one works best.

A Predator remindes me of a Borg cube. If I run one, will I be assimilated? Is resistance futile?