True. Still hard on older rubber lines and seals though.

 

I think the only drawback to the fuel system is that it will loosen up any gunk in the fuel tank and lines and that might choke up your fuel filters a couple times before its all gone.
What I really want to see is one of these bombed 12v's running high dyno numbers and burning biodiesel or veggie oil. Imagine smoking someone out on the highway.. 'heres a french fry in your eye!'
I wonder if you can give people the munchies by doing that?

 

I know that I do not have the highest dyno #'s, but I cannot tell any difference in performance between dino and WVO. The WVO will put out just as much smoke as dino, and acceleration is the same. Because of the way I fill my tanks, mileage is impossible to tell.