I guess I'll break one of the two cardinal rules of "teh internet" and cross-post this one from the FI forum (the other one is "DON'T TYPE IN ALL CAPS!").

Has anybody had any experience with the B&M "New Volt" box? It's supposed to supply a constant 20v to the coil. I'm wondering if this will get rid of my problem of the a/f mixture banging out the exhaust without having to go to a seperate (ie. more expensive!) ignition and coil. The "New Volt" is $230'ish.