well he hit 530 seen it first hand on daves dyno a couple years ago at Ts with good egts. He ran it as a single for almost 2 years like that with no problem then uprgraded to the towing twins and used it as his primary charger on the twins.
Yea last time I checked they usually do...I aint trying to argue with no one im just tryin to sale a turbo...if your not interested dont post anything if you are pm me.
I believe that bd under rates there turbos a little. the guys at work that run diesels believe that i am close if not over 500 with my setup. I believe that it is able to make over 500. it is going to screaming at about 60lbs but thats the make the u can push them before u have to worry about it blowing apart. when i bought mine i was told to wastegate it at 55 cause that is were it would make power up to. i have also pulled against guys with 62s and bigger and they were no match and all i had was injectors and the edge juice on stage 5. i think they should have done better since they were running doubled stacked and they had newer truck. i have the stander 235 horse. how did i manage that one. Nice turbo bump.
BD does under rate there turbos and the twin kit bd recommends is rated at like 425 but is easily capible of quite a bit more and be reliable. I've ran one for 4 or 5 years w/ no prob. bump for a good turbo BD Power - Product: Super B Single Turbo Kits