Cutting down exhaust and back pressure

[bikerskez]

Hello all,
Does anybody know how short an exhaust can be on a pointy sv? i'd like to cut down the GForce end can i have but i don't really understand the back pressure issue, any light shed on this subject would also be interesting. Thank you

[kwak zzr]

back pressure?? free flow race cans have next to no back pressure anyhow, my sv ran well without any can on lol

[Uu Mr.E uU]

as was mine. went and sounded sweet. the FI just corrects the fuleing according to what is on the bike to a degree but can only go so far untill somthing like a power comander is needed. but for road use this isnt needed.
cut it down and have some fun :)

[yorkie_chris]

You'll lose a little bit of mid range torque.

[bikerskez]

Thanks for replying, I thought cutting to short would be an issue for some reason, I want to go down to about 2/3 standard size.

[Nobbylad]

This seems to run fine and sounds v. nice, probably about half the original size.

From this =>
http://i11.photobucket.com/albums/a161/nobbylad/Image0036.jpg

To this =>
http://i11.photobucket.com/albums/a161/nobbylad/Image0038.jpg