quick Question for those with the SBP x chamber

P

Peter16

New Member
So i am racking my brains over how to mount the SBP expansion chamber.

The photo below is one possible design. I still pedal my bike quite a lot and my thigh will be rubbing right on the expansion chamber so my question is, Will this get unbearably hot or just warm?

thanks

zorst.png
 
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Too hot. If I were you I'd try to mount it low. If not try to find some asbestos underwear.
 
biknut said:
Too hot. If I were you I'd try to mount it low. If not try to find some asbestos underwear.
Click to expand...

Ohh damn really?

I have seen every pic on the internet and tried just about every configuration imaginable and am yet to find one that fits besides this
 
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Peter16 said:
Ohh damn really?

I have seen every pic on the internet and tried just about every configuration imaginable and am yet to find one that fits besides this
Click to expand...

I found that pipe to be difficult to mount too. I was able to mount it 2 different ways, but it took a lot of work to do it.

picture.php


picture.php
 
i must have been holding my tongue wrong, i have managed to squeeze it into this position.
I just have to make it a bit more permanent.

You can see the white line where my pedal has been grazing it.

zorst2.png
 
You can probably do without the extra muffler. Mine was pretty quiet as it came. Another thing that helped was adding a rubber hose to the end of the pipe. It seems to help the bottom end power a little and also makes it quieter.
 
yes, very quickly too.

Instead of spending $70 on half a meter of silicone hose i should have put it towards a welder...
 
back again.
Bought a welder, spent a day practising and now im a pro...hardly.

This is what i mocked up, Will it just need the one support where the muffler is? Should i attach springs those anywhere?
IMG_2314.jpg
 
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