Don't forget the Spiral-Max
From their AD
The feeling is dramatic and instant, most drivers experience it on the first drive around the block. It will work with any internal combustion engine, gas or diesel. SpiralMax ®, is a computer designed non-moving part that swirls the air, and vaporizes the fuel for near complete combustion, maximum efficiency, doing what the engine was designed to do.
OMG gas or diesel!
Says to just stick in my carburator throttle body on my SDL
Spiral-Max