Carry Smith: after your done messing with your factory exhaust system,put ur bike on a
dyno machine and ur gonna see,you didnt improve in anything it just got
louder,ive had 2 buddies put there bikes on a dyno machine after removing
the pipe baffles and both bikes,lost between 1/2 to 3HP on top end and the
bikes fuel economy dropped from 45MPG to 38 MPG..
Nomad Ryder: I'd like to hear it accelerate thru the gears, approaching thru first and
second, and going away third-fifth. That would be a test of sound. Revving
it without a load is not a true test. JMO
Mark Richards: Great Video.. Thanks..
Cosmos Wanderer: can i take my those out completely on my 250cc 2005 ? i need it to be
louder i was almost hit by a car the other day.
Moto boner: sounds so sick without baffles
Rushan mantana: thanx
jgr144: i have an 84 CB700s it basically has the same exhaust. i removed the
baffles but i cannot remove the mufflers buried inside the pipe is there
anyway i can do this without cutting them open
motoryder: I just replaced the rivets on mine and i took it for a ride without the
funnel and it sounds sweet!!
blytheluv: I drilled four 3/8" holes of each side. It has been working great.
blytheluv: I need to try that carb modification.
iamstillcrazy: Sounds at least like fired/burned pipe :/
Nate Cole: it does sound better without the end pieces. i have a 91 nighthawk 750 and
i am going to try this but try a couple different things with the baffle
and see whats good or bad. ill put a video up of the different sounds.
Boards0nfire: I have a 450 nighthawk, how did it run without the baffles? I want to take
mine out completely, think it'll run good?
InfernusEternum: I just hacked off the tube with a cutting wheel, same effect, less labor.
FreelanceEMT: What size drill bit did you use? My nighthawk is broke down right now but
when the parts come in and I get her going again I plan on doing this to my
exhaust and see how it works out.
blytheluv: @lynzack No carb work needed with four 3/8's holes on each funnel.
Shawn Lucas: did any carb work need too be done? ie jetting changes
shawnwhite08sw: I have a 650. it's not quite the same design exhaust, but is it the same
concept to doing so?
wilmerpola777: SOUNDS BETTER WITHOUT THE BAFFLES. I DID IT TO MINE & SOUND GREAT.
Carry Smith: ill belive all those exhaust modifications n after marker pipes give u more
power,when i see a before n after dyno performence sheet.
ugirl2: my stock exhaust was custom cut shorties with baffles cut, my vid shows
them it sounds pretty wicked just got a used vance and hines for real cheap
so im selling them.
FreelanceEMT: So how much louder did it make your bike? You should have shown how loud it
was before you did it too. Do you know if it's legal to leave off the end
pieces? And did you notice any power changes?
blytheluv: It's just slightly louder with a little crisper sound. It has definitely
improved power and responsiveness. I am happy with the change. I don't
think it's legal to leave off the end pieces, but I am not sure. Somewhere
I think I have a clip of the exhaust sound before the modification..If I
find it I'll post.
Honda 750 Nighthawk exhaust system modification4.7
out of 5