Hello. This is my first post but have been enjoying and learning from these threads. I would like to know how to do a muffler mod on my saw and would it be worth while in the end. The saw is the infamous Poulan 2375 Wildthing. No kidding. It was given to me last fathers day by my wife and two young daughters. We have a cabin with over 5 acres of forest. I have used the saw just about ever weekend for almost the past year, and it runs great. Would a muffler modification noticeably increase the hp? Any rules of thumb I should follow as far as opening sizes? Spark arrester, yes or no?
Thanks casey
Thanks casey