I'll have to update everyone as well on their ignition system once we fire up the 446. So far, the wires and the dizzys have been solid.. its looking promising for the ignition. They dont advertise the ignition box, like a few other of their products, I had to talk to them on the phone. In fact, I called at like 7pm and I think it was SunroofGTX who ansered the phone, (work forwarded to cell phone). He took the time to help me out after hours, explaining parts and products they offered and put the package together for me the next business day. Thats pretty good customer service. I only hope that if there is a problem, the customer service will remain as good. Was a little irritated that I paid for 2 day shipping and got the parts in 4 or 5 days, but I didnt call to complain so thats on me.