I'm looking to buy a ppump for my truck but I don't know wich "one " and "builder".I'm looking at Columbus, Farrell ,Scheid. You can ceck my truck on the garage zone for the details end let me know what you think. Not to long ago my engine was rebuilt with brand new parts :twins, BD intercooler, colts cam big stick, Weston 7x010,BD vp44 high performance ,credel stifner, 103 spring,end many other things that job was performed by Piers Harry (but he did a shiti job on my had gasket ).after 16000km my BD vp44 hrv quit working and get stuck on the highway. my truck is a daily driver and summer pulling my travel trailer (8000-10000lbs) .thanks in advance