Torque box??

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F_Rod81

Dealer
Jan 1, 2011
1,031
2
0
Denver, CO
We don't know what type of engine your using, so that would help. Anyway, I don't know anybody that has used that before. To me it looks like a fancy version of the stock box exhaust. If your running a 2 stroke then an expansion chamber what you want. If you have a 4 stroke, then a good free flowing pipe will work best. (^)
 

Fang

New Member
May 4, 2013
90
0
0
35
San Diego
I'm using the 80cc for now but I'll be switching to the 212cc harbor freight predator engine since this china girl is so tiny in my frame :p
I've heard a lot of good things about expansion chambers and I think I'm sold!
Should it be place close to the jugg or farther away?
Right now I have my baffles bent down and the tube that connects to the cap cut off, I have noticed a big increase in low end torque and it sounds a bit more burly the way I like it but the top speed isn't what I'd like it to be.