ORIGINAL: TOFAST4U2C
ljones
46 cc Poulan is correct.
Mark said he had another muffler which was on the heavy side and would have the lighter style soon. I asked him to leave my original (lighter) on but send the replacement muffler in the box. He didnt send the spare muffler but did fix my original which was bent. I flew the plane today and he did a good job, it ran fine. The muffler keeps getting loose though even with the safety wire. Just loose enough to make that engine make that ba da sound a loose muffler makes in flight. Thanks for trying to find the original instructions.
Also bisson mufflers in canada makes to different style mufflers for this particular engine a wrap around pitts and an upright ,there known for quiet mufflers .I have a wrap around on a da 50r and its quite nice.
I really like this engine .Would like to have another one set up the same way .