Re: Quadvan Upgrades/Modifications etc....
We used a pneumatic bumper jack, with mechanical safety stops, to lift the van. The floor jack under the axle was only to position the axle and raise the axle up and down to cycle it - it was not supporting the van's weight. Not sure where jack stands would be necessary or practical.
We took no chances with Brent's van, laborers are replaceable, but I couldn't afford to hurt his van!
Four time Baja 1000 winner, four time Baja 500 winner. Solo'ed the Baja 1000 to LaPaz/Cabo twice.
4-Wheeling since 1972, Desert Racing since 1989.