I need a recomendation
 

hi. i have decided to purchase a muffler with no flow restriction for my pumped four stroke, but the guy i was going to purchase from has all but dissappeared. do ahy of you guys have a recomendation for a muffler with no flow restriction?

I need a recomendation
 

Run it with no muffler. But use the angled pipe out of the head. It will run fine. Or you could run a drill through the original muffler?

Jim

I need a recomendation
 

i guess i could drill it out, but my dad would get real pissed at me. i can't run it with no muffler because there is a 90 db @9 foot noise limit and i am not sure how loud it will be. it would piss off the neighbors if i tooik the muffler off at home, so where would i test it?

I need a recomendation
 

1) get all the neighbors active in RC
2) run it only when neigbors are playing their music so loud they could not possibly hear you engine.
3) get dad to put in an underground bomb shelter and use it for engine testing.
4) Do NOT get the financier PO will slow things down alot.
5) Sneak it into rock concerts.

I need a recomendation
 

that would be great if i could sneak it in. everybody would pass out and i could do whatever i want!