anyone using an arctic fox line hauler or thermal liner on the pressurized side of a WVO system? I just picked up a thermal liner for a steal on ebay, and then to my dismay found that on thier website, Arctic Fox says they are for a max of 25psi. Course I was planning to use it at about 70psi, but now am rethinking that. Granted it's 100% stainless and I can't believe they can't tolerate a hell of alot more than 25psi but I wanted to see if someone had been using one in a pressure application.

I could use it on the vacuum side but I'm not sure I want to be putting 170-200F oil thru the Raptor Pump I am using. I planned to have the pump before the thermal liner.

bump. I'm interested as well.

the people at arctic fox told me that basically unless you buy one of their LPG models that are certified for 350psi there are no guarantees past 25psi. Comes down to liability if some moron tries to put a ton of pressure through something that hasn't been certified to specific rated pressure.

I'll find out this week how the 30in Thermal Liner holds up under 70 psi on my Powerstroke. If all goes well and the thermal liner works out nice (can't see how it wouldn't since it is super overkill) I'll have a virtually new Linehauler 703 with brackets for sale :-)

I've asked around about their little Trendsetter (my TDI doesn't have a lot of space) and the feeling was that it wouldn't be as effective as a FPHE. Not so for the larger ones. The Linehauler sounds a bit too big for my car; I think I should be looking at the Midranger. There should be a corner somewhere to slide it in.

I was looking at getting some small split collars from McMaster Carr to make a slimmed down mounting setup for the linehauler. If you could find 12in of space about 1.5 in in diameter that you could route your hoses to/from you could fit a line hauler under the hood.

One of the places I thought of mounting mine in my truck was to the radiator support. Mounted in a fashion that would have the coolant fittings at the very top and very bottom, such an install wouldn't take up much room at all. little more than an empty paper towel roll in diameter.

I would think with a mid ranger you could splice it into a heater hose to the heater core and let the hose support the weight.