Weapon X
TY 4 Stroke Junkie
I mean really it's not that bad to go and sell it ,but its just noticeable because its not piped so rudely. I'm an off road everything kind of guy so I kind of expect everything to be noisy to a point!
teerex
Expert
nothing is loud until you have heard this one...
rfabro
TY 4 Stroke Junkie
Teerex, do you have the MCX flex fittings for the exhaust?
teerex
Expert
I thought the flex fittings at the cylinder heads were Yamaha ?
Do MCX have their own ?
A pic I found on the net:
Do MCX have their own ?
A pic I found on the net:
rfabro
TY 4 Stroke Junkie
Yes, MCX sells better ones to replace stockers. They don't make them. Yel-low, a Swede with MCX Phazer, had his leak and cause a fire that burned his sled down.
MCX dealer in USA says it must have been faulty welds, and I haven't heard back from yel-low.
MCX dealer in USA says it must have been faulty welds, and I haven't heard back from yel-low.
I really want to come up with a better design for flex joints.Next year I will probably get my head ported but it seems like a waste with those flex joints.What do you think?
rfabro
TY 4 Stroke Junkie
Naw, head porting almost always helps. Plus, you could replace the flex fittings with these.
http://www.a-alt-avgassystem.se/flexror.htm
http://www.a-alt-avgassystem.se/flexror.htm
DCphazer
Newbie
I have a new 08 mtx with 50 miles on it. It makes a whinning noise when I'm going slow and let off the gas??? any ideas...THANKS
rfabro said:Naw, head porting almost always helps. Plus, you could replace the flex fittings with these.
http://www.a-alt-avgassystem.se/flexror.htm
Nice.That will work.Thanks.
DCphazer said:I have a new 08 mtx with 50 miles on it. It makes a whinning noise when I'm going slow and let off the gas??? any ideas...THANKS
Its your gear reduction.It will quiet down a bit with break in.Or more likely it is your clutch spooling down.All sleds do that.
miked
Veteran
Ya, Im not sure if I can stand much more of the howling noise its deafening!
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