Anyone put a Spearco in their LBZ yet? I would like to hear from someone who has done it, and what kind of EGT drop they are seeing. My truck runs cool empty, but towing it can run a little hot at times.
A forum community dedicated to Diesel engine owners and enthusiasts. Come join the discussion about performance, builds, ecodiesel, towing capacity, modifications, classifieds, troubleshooting, maintenance, and more!