Chainsaw Muffler Modifications

Increase the power and performance of your chain saws with muffler modifications by
ScottWojo
Modifications are custom and hand made for practically every saw, you can either supply your own muffler or I can purchase a new one then modify it for you.
Stainless spark arrestor screens are fitted so you comply with local fire regulations. Workmanship is top class and my
ebay feedback is excellent.
Muffler prices vary a lot however some examples are as follows.

Basic mod when you send your muffler starts at $75.
Stihl MS460 is $75 plus the cost of the muffler unless of course you send yours to me.
Stihl MS660 is $85 plus the cost of the muffler and again if you send yours to me then it's just the work you need to pay for.
Mufflers need to be in reasonably good condition if you are going to send it to me, also depending on the muffler often I only require the front cover.
Saws will have to be RE-TUNED when you fit the modified muffler. It's important you get this right, a tacho is great but you can also do it by ear if you are experienced,
this site has a some tuning information with a wav sound file. Please do understand that I cannot take responsibiltiy for your saws problems if you dont tune them correctly.
You can expect to get approximately 20% more power out of a saw with a muffler modification. You'll find your saw will have more HP and torque, generally run a lot smoother and more responsive.
Anyway, you can buy direct using Paypal right here and I'll ship anywhere in the world, freight costs in addition to the muffler modification cost would be minimal for such a light part.
