Which single turbo would be best for my truck, i do pull around 7,000lbs with it, but as of now i have 96 5speed, 4.10's, 0 plate, tst trubo housing, 4inch turbo back straight exhaust, afe intake,timeing done, and 370 injectors on the way. I have read about the hx 40's, and b1 quick spools, but i would like your opinions. thank you

 

I would get the B1 quick spool for the amount of fuel you have going through you ned enough air to mix with it. 8)<br><br>SD03

 

Tough question. This will be one of those ya but threads. I have heard great things about both especially if you are pulling a trailer. :