Yellow is on a gspeed carbon chassis. Castle 1650 kv and monster x esc. Vitavon knuckles. Injora wheels with 6mm spacers, 2 stage foams wrapped with hyrax tires. GPM shocks, high clearance links, using the stock steering servo. 19.5lbs
Chevy is a primalrc body and partial cage mounted on an extended chassis. Chassis, driveshaft, and rear links stretched by 4.5in. 3d printed and aluminum body/cage mounts. Stock motor and esc, agfrc 78kg steering servo. Custom wheel adaptors for the rovan wheels. 28lbs
Got one, it's sitting in a box of parts. Did the same trick for the roll pin! So many broken parts, stock and aftermarket. Used it as dog chase vehicle for a while.
Switched to the HBX protector, put in a cheap brushless system. Going on 3 yrs of hard use and abuse by dogs. Nothing has broken on it other than bent shocks from a 100lbs dog landing on it.
Here is a video of the dogs chasing the HBX in FPV https://youtu.be/aSnr16UzrHw