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76 RACER · 07-28-2007, 01:49 PM

There are several aftermarket companies that make quiet mufflers for these type of gas engines. We have to use them on our R/C planes to meet noise levels.

07-28-2007, 01:49 PM	#3
76 RACER Member Join Date: Mar 2007 Posts: 247 Likes: 0 Liked 0 Times in 0 Posts	Re: Best "must have tool" There are several aftermarket companies that make quiet mufflers for these type of gas engines. We have to use them on our R/C planes to meet noise levels.