Propane injection

[in2trux]

Propane injection worked good on old mechanical engines for making more power without getting crazy with timing and over fueling. They had massive pistons and.blocks that could handle near molten temperatures day in,day out. They DIDN'T have precision computer control of combustion like modern engines that can make far more power without it.

People think I'm full of s__t when I tell them about a 3406 I had that would push a nice flame tip out of the short meat hauler turnout stacks, very visable on a dark night out west.
I guess you had to be there., it was raw and very cool. Fuel was also under a buck and average mpg was under 5.