Since I'm building my fathers truck to run SVO as well, he was nice enough to purchase some extra heaters (I got the easy part of only having to install everything plus some extra fixing on his truck).

He will be running a Vegtherm and a coolant/200 watt filter assembly with a new high flow fuel selector valve initially.

I will be running Duel Vegtherm's, and got one of the high flow selector valves as well.

Will run a Vegtherm right off the fuel tanks for initial heating (to travel though the system), then full EDPM hoses all the way to the fuel pump where it will hit the new selector switch (don't have electric Fuel pumps for the SVO yet but will modify the system later when we get them). He will have his heated filter assembly for the final kick in heating and I will have the second Vegtherm. I still need to get a replacement 2 micron filter (awaiting a good paycheck where I can afford to get one).

Making progress on the system .