been using the VAC a lot lately, I just like to hear that governor kik down and GET IT ,,.and after a while of hummin along I always think of Dad and His Uncle Elly Bischoff, who probably knew more about the capabilities of the VAC Case as Anyone that ever ran ....and I get a bit of prayer time for them ,,.. sprayed over 100 acres of beans and corn ,, hay teddin , raking , all around chore tractor ,. ect ../I could have used any tractor to bale hay today .. But I chose the 49 VAC because it Really WANTED to Bale Hay on my hilly fields,,.. LOL ,, so we put 400 or more on the ground til I run out of twine..baler was a nh 273 ,.. and Wild spirited VAC strait piped made the baler think it was hooked to a 830 diesel , governor bouncing with every bale stroke ,. just ponding away singin its song ,, and the VAC was KING for the DAY lol ,. I actually baled most the alfalfa and orchard grass in 2nd and 3rd gear the good baler had no choice but to follow along and get with the program .and I bet {Pop and Uncle Elly were smiling today