I’m partial to the shorties ,, I prefer the look …. Not sure of the HP gains if any ,, past posts say not much ???
My thoughts on stories is the move the heat flow out of the exhaust and less heat in the engine compartment , they cool down faster . Easier to install I would think.. basically like the cast iron configuration making it easier to remove other components ..I don’t know what the sound like but I’m going to assume they sound better than factory cast iron ..
what’s anyone’s opinions or experiences using shorty header ?