downloader pressure or duration?

[tobaccogrower]

i'm thinking about getting rid of my TS Ramifier adjustable box for my 2006 for a downloader like Bullydog or Quadzilla. my question is: are the downloaders pressure, duration or bolth. the Ramifier with my injectors are very smokey! thanks..... james

 

[TX Gooseneck]

I had a quad race box on my truck for about 20k. I lost several injectors which also killed my turbo. Not saying the box was the culprit but for lots of miles/towing etc I would stay away from pressure. I've been running 80hp injectors for over 90k now with a TST on for the past 55k and haven't had any problems. Smoke is relative to whatever setting I'm in.