Yes Sir, 57cc/3.5 cubic inches with 3.8 hp. It shares the same cases as the 254 and 262xp. The weight for the power head is approx.12.3 lbs. They are good saws with great reliability. I hope this helps.
shoot,
i have a 257. very nice saw. that is why i bought the 357. i thought if the 357 was as nice as the 257 i would be ok. well, the 357 screams. very nice upgrade on husk's part.. marty