[acaskie]

I have been using MSD 6ALs for a number of years on a hot GT 350 (as well as more recently on a Unique FIA). After several failures with the box mounted in the engine bay, I noted that all the hotshoes running vintage Shelby Mustangs mounted the boxes (and they all have them), with vibration-dampening materials, in the passenger footwell. It is perplexing that MSD hasn't seen fit to make a more bulletproof unit, although there is apparently not a lot of competition out there in the rev-limiter field, or the MSD marketing guys have scared everyone else off. I know that I would certainly be willing to pay good money for a box that would take the heat and pounding better, but where is it?