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AJ's Blaster
08-14-2006, 05:35 PM
does anyone have a picture of the stock exhaust with the core removed, and does anyone know the performance gain from doing it, Thank You.

B-rad D
08-14-2006, 06:23 PM
buy a pipe, doin that makes it sound like ****, and there no difference

AJ's Blaster
08-14-2006, 08:45 PM
I have a pipe coming but since my buddy is giving it to me it will be a mon th or so before I can see him. I am going to be doing some flat track racing in the mean time and was looking for some power increase without blowing too much money.

08-15-2006, 07:45 AM
you actually lose power by doing that...the exhaust needs a little bit of backpressure to function properly. that back pressue is given by the core/baffle/guts/etc. if it is not there, then the pipe can't perform like it should

AJ's Blaster
08-15-2006, 12:21 PM
that makes sense thanks alot.

krt400ex
08-15-2006, 05:04 PM
Originally posted by speedyquad
you actually lose power by doing that...the exhaust needs a little bit of backpressure to function properly. that back pressue is given by the core/baffle/guts/etc. if it is not there, then the pipe can't perform like it should

x2, i tried it