Stihl 038 mag vs 272xp, why do they run so different??

25:26
Stihl 038 magnum. Clutch repair/first time in the wood.... FAIL!!!

29:38
STIHL 038 MAGNUM! Hyway vs oem, is the port timing different??

21:31
Ported Echo CS 590 assembly and first run!!

20:45
I bought the cheapest 372xp cylinder online!! Lets have a look at it.

20:41
Jumping back into the Stihl 038 Magnum build!!! Picking my timing #'s

1:04:47
$1,000 372XP Husqvarna vs $300 G372XP Holzfforma Clone. Big Spruce Removal in Oregon!

17:35
I blew up the ported Stihl 038 Magnum!!

38:45