by DMan1198 » Mon Jan 20, 2014 5:20 pm
Well if it's Bosch stuff then the testing is probably extensive and until it's broken. I do think its a good idea to have a rail pressure gauge (my mini maxx has the ability to read it, but I also have the mcc software on my laptop so I can modify 4th gen tunes to my hearts content. Factory setting is a hair over 26,000 psi and that is ONLY under high load/high rpm. Other than that it doesn't break 20k) just saying it's highly unlikely you're going to blow an injector or rail with a tuner. Especially since tuners rarely play with rail pressure. H&s leaves a very good amount of maps alone on their box tunes (from the looks of it rp, pilot, I think they even leave post alone, they leave all but 4 turbo maps alone, and while add timing they use the factory table which looks awful. Worst maps I've seen are by far rail pressure. They're very spiky)
Ducati- professional nap taker, and thread derailer extraordinaire
Brownie: 80 dodge heavy half. Ghost cummins under the hood, and some sinister plans
The Roo Hunter: 93 w250, lifted, 2 whistle machines, and a bunch of other go fast goodies, uhh..... not there yet
Jaeger: 12 ram 3500. Lifted, exhausted, and fed an excessive quantity of air
The Huntress: 02 Jetta TDI. No muffler, egr, horsepower