Originally Posted by tjts1

The HPR pump in Fremont said 98% biomass (pic in first post). I'm really liking this stuff so far. The engine is quieter, more eager to rev and from what I can see in my rear view mirror no smoke when I floor it at any RPM. Thats with a 50/50 mix in the tank of left over conventional diesel and HPR. After I run down this tank I'll try this fuel on its own.