spudulike

<p>Hi spud. Heard you're the go to man for Saw work. Had a new 550xpg arrive.</p>

<p>Haven't ran her in let alone cut yet. But thinking about the world of porting and polish. I understand the theory etc about it. But having never used a saw that had it done. I'm concerned about real world gains on a 50cc saw especially with the electronic fuel control etc. What are the various pros and pitfalls? Cost involved? Looking at running it on Aspen; would this make a difference? Would it really make a big enough difference to warrant the work??</p>

<p>Cheers</p>