Do you mean gasket instead of o-ring? If you mean a gasket between the muffler and the engine, then you do not need it - bolt the muffler straight to the engine using locktite on the bolt threads. Don't be alarmed if there's a small leak - it's better than replacing burnt gaskets and losing the muffler due to it.
|Category||Thread||Thread Starter||Forum||Replies||Last Post|
|Wanted||OS 1.20 Inverted Pitts muffler wanted||Pskov91||Aircraft - Fuel - Airplanes (FS/W)||1||Dec 08, 2005 01:26 AM|
|For Sale||OS 120 4-Stroke Side Mount Smoke Pitts Muffler||trw43||Aircraft - Fuel - Airplanes (FS/W)||0||Nov 12, 2005 06:15 PM|
|For Sale||OS 1.08 FSR w/ slimline pitts, prop, and muffler||cadconversions||Aircraft - Fuel - Airplanes (FS/W)||6||Aug 01, 2005 05:03 PM|
|Slimline Pitts Muffler OS 25 LA||DPage||Aircraft - Fuel - Airplanes (FS/W)||0||Nov 08, 2003 08:38 AM|