I finally drove my "freebie" 402BB powered Motorhome for it's last highway trip. I had to rig a temporary fuel system. This was dangerous... DO NOT TRY THIS AT HOME... or should I say, Do Not try this in your Motorhome. But it got me there. The Duct Tape I added to the wall to help keep it in place held up for the most part. I even reached 70mph. The 402 has some power! The motorhome was too heavy and the brakes too good to powerbrake it on hard packed gravel, but burning out on loose stuff or grass was easy. I took it hillclimbing at some nearby hills and it walked right up. Since my mud pits are getting filled in soon, I had to get the stepside stuck once. I drove through back and forth in 2wd a bunch of times, digging ruts deeper till finally I dug down so far and high centered bad enough that when I put it in 4wd, it wouldn't pull out; even being locked front and rear. A few quick tugs from the motorhome easily freed it.