E-street vs Promaxx vs 440 Source

thesiren74 said
That makes no sense.

A tank of gas is over 200 lb... I couldn't even tell you what a load of firewood weighs.. I don't see what 40 lb of the front of my truck is going to do...
Remember it's just the best choice of these three heads.. not the combination of what it's going in what it's doing or what they expectations are...