I've used FBO ignition boxes/distributors and have known Don for quite some time and he has always been a stand up guy. I have a FBO distributor and ignition box in 2 of my 3 cars and they have worked well. One is in my stock 340 Demon and has been in it for 10 years and still works with no issues. Give Don a call if you have a problem I'm sure he will sort it out for you.