445

Hey guys quick question I'm trying to gain more power out of my husqvarna 445 it is a 2008 model factory jug and piston is a 42mm I was thing about putting a jug and piston for a 450 on it wich is 44mm any thought or suggestions on this.

Hello all, been searching for an answer, I have seen a number of possible solutions, just not much feedback afterwards to know what worked for others. Anyway, have a 2010 husqvarna 445. This saw probably has 4-5 hours run time on it, total. Starts easily, runs great for a cut or two, then bogs...