Quiet down my Exhaust--Homemade Help!

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Quiet down my Exhaust--Homemade Help! - armenian. - 01-13-2010

I was also thinking about doing something around these lines:

Quiet down my Exhaust--Homemade Help! - OldManJimmy - 01-13-2010

Originally Posted by StrictlyStunt

stock exhaust is the way to go on a pitbike... stealth around

I agree, I have an 88 and use the super trap method to fix high back pressure. This is simply taking out the spark arrester and putting washers between the spark arrester and the exhaust Alvin. Real easy to tune the exhaust this way too. I did not cut the spark arrester screen either.

Quiet down my Exhaust--Homemade Help! - armenian. - 01-13-2010

Is the spark arrester the wire mesh removeable cylindrical insert?

Quiet down my Exhaust--Homemade Help! - DWJmoto - 01-13-2010

jemmy is talking about the stock exhaust I'm pretty sure your fmf pipe don't have a spark arrester

Quiet down my Exhaust--Homemade Help! - DWJmoto - 01-13-2010

Originally Posted by Juca

i used a glass wool from an old water heater and its perfect.

I've used this in dirt bike pipes back in the day before and it worked pretty good lol

Quiet down my Exhaust--Homemade Help! - Juca - 01-13-2010

Originally Posted by armenian.

Is the spark arrester the wire mesh removeable cylindrical insert?

Quiet down my Exhaust--Homemade Help! - Juca - 01-13-2010

Originally Posted by DWJmoto

I've used this in dirt bike pipes back in the day before and it worked pretty good lol

looks clean,damn i am sick of that glass wool,realy hard to breath after work with glass wool

Quiet down my Exhaust--Homemade Help! - Juca - 01-13-2010

Originally Posted by armenian.

Is the spark arrester the wire mesh removeable cylindrical insert?

btw that central cylindrical wire mesh you can find in oil filer,i used old truck oil filter,and that wire mesh inside is more like an pipe with holes,it work sick,wool around that wont come inside through the holes,take one old filter (larger = better) cut it lengthwise with electric grinder and split it... and take the mesh cylindrical wire. i used this

but dont cut the redline too deep,here you can see

and that wire looks like this (but just one layer) and without rubber ends

just cut the head on the start like here

Quiet down my Exhaust--Homemade Help! - armenian. - 01-13-2010

Yo hell yea! Thanks Juca!!! Im going to go buy an oil filter today and give it a shot!!!! Great idea bro!!!!

If i can fit my dremel in there tight, id like to leave the flange on the end of that wire mesh to keep it in place in the can!!

Quiet down my Exhaust--Homemade Help! - Juca - 01-13-2010

Originally Posted by armenian.

Yo hell yea! Thanks Juca!!! Im going to go buy an oil filter today and give it a shot!!!! Great idea bro!!!!

If i can fit my dremel in there tight, id like to leave the flange on the end of that wire mesh to keep it in place in the can!!

dont buy it,find one old filter