View Single Post
Old 11-11-2012, 11:44 AM
bigbutterbean bigbutterbean is offline
Join Date: Jan 2011
Location: Lebanon, PA
Posts: 2,420
Default Re: what did you do to your motor bike today?

Originally Posted by Wickedest1 View Post
heres a couple shots of my z80s china girl...i love the straight much more nut when i ride

Pictures didnt show up I dont think, but I will tell you this. It wont run good for long with a straight pipe. At first, it will seem like you have more torque and probably better speed. Eventually, what will happen is the open pipe will mess with the port timing. First you will lose power intermittently, as if your clutch is slipping or something. Eventually, you may lose power altogether. I'm just telling you the fact is that ported 2 strokes need back pressure to maintain proper timing.
Reply With Quote