Derry Longhorn 4520 Blueline-X V
âś” changes all rearwheels to duallies (except vanilla mudtires) âś” exchanges the 4520 engines with slightly tuned and more fuel hungry us special (Twinsteer-)engines (same torque values as the kolob engines) âś” adds always on Difflock âś” adds Frameaddons: Cat745 Fueltank, Bandit minicrane âś” adds 1 new bumper with lights âś” adds optional special gearboxes…








