1LW 3406E CAT REBUILD

If you want 800hp go for it. It's just more money to get there. I went from the factory 550 to the 700 or so I'm at now it was a very noticeable difference, especially pulling hills. I didn't really gain mpg but didn't loose either. But I was pulling a bullrack at the time and it might as well have been a sail

 

If you want big power why have cat rebuild it? They won't warranty it

 

Any help on 550 rebuild please

 

what do you want to know?

 

What turbo and file for 58 injectors.

 

Borg Warner Stage one turbo. Back then, you had to buy it pieces(3 parts) and assemble it yourself, but now B/W makes the whole turbo assembled, I just don’t know the number. It’s here in the forum somewhere or maybe others can chime in on that whole part number.