MOPED ARMY

buy the jemco....the guy hand makes them for the rpm range of that engine...it is a true chamber pipe. yes anything with a cone will give you better performance but this is the best...200 shipped....you can also buy a pw50 fmf exhaust for the same but it is not quite worth the money as the jemco is killer! my qt with jemco, vm18 carb, reeds, and clutch springs on mix gas with the big bore and head is straight rippin'. Hit 50mph's ther other day.

I put on a tri zinger exhaust. I had to cut the header piece off and flip it around to the other end of header pipe and weld it on. The tri zinger is a 3 piece exhaust. Header pipe on the tri is a lot bigger (id). I have had the jemco and boy is it loud, but the increase in power is awesome. Jemco kills your take off on a 50cc. The zinger exhaust is not nearly as loud as jemco.

tri zinger engine

K&N filter

qt50 exhaust

38 mph

with tri zinger exhaust

42-43 mph on the flats (gps)oh yea im 6' 210 lbs

jemco is not that loud. jemco is the only way to go...im 6'5" and 210 and the take off is great on mine...but i had to do some clutching but i can hit 50 mphs

So does that mean you have a Jemco for sale, rkboco? Dibs!