Qot
My cut and ported 394 would be no faster than my ported 357 in 16" wood, maybe even slower due to the fact the 357 is simply capable of higher RPM and thus chain speed. To really test the bigger saws you definitely want larger wood. Sugar maple aka "hard maple" is about the most dense and hard species of wood here in the Northeast, very tough wood to cut, split, and even handle due to it's weight. I ran my modded 394 with a 36" bar and 8-pin in roughly 36" hard maple to see what it is made of. I noodled with it and crosscut and it out-muscled a well ported 372 running a 24" and 7-pin in every possible way by a significant margin in the same log. When engine size goes up, test media has to go up with it to get the true picture. Fast is one thing, but having the HP to keep it fast under a heavy load dragging chain through 3 feet of hardwood is what separates the big dogs from everything else