My homemade full fairing project

Ncstatecamp said:
Is the whole thing only mounted at the top on those welded brackets?

There are two mounting points on each side in addition to the upper brackets.
 
Rear controls are done. Now I just need to figure out how I am going to get a muffler back there.



 
Nice work...The only question that comes to mind is the temperature of your legs. There will be a bit of engine heat, and it looks like your legs are going to get the brunt of it....

But the lines and shape are very nice...hope it works out
 
mydlyfkryzis said:
Nice work...The only question that comes to mind is the temperature of your legs. There will be a bit of engine heat, and it looks like your legs are going to get the brunt of it....

But the lines and shape are very nice...hope it works out

Yeah, the heat question has been bouncing around in my head. I guess I will do some test rides and see how it feels. It probably wont be pleasant on a hot summer day, but it might be nice on a chilli fall evening. :)
 
it could be cool (no pun intended) to cut a design out of the lower portion surrounding the motor, and back it with the stainless mesh that people use for brake hubs. I don't know how much it would actually help, but it wouldn't hurt, and probably look bad ass
 
jsharpphoto said:
it could be cool (no pun intended) to cut a design out of the lower portion surrounding the motor, and back it with the stainless mesh that people use for brake hubs. I don't know how much it would actually help, but it wouldn't hurt, and probably look bad ass

That is not a bad idea. I could invision I side louver with ducting to divert the heat from the engine out the side of the fairing. Like an inverted hood scoop.
 
right. after that post i immediately did a google image search to try and find something to illustrate my point, but couldn't find anything. If you styled them to match the over style of the tank, and the aggressiveness of the bike, it could look pretty damn cool.
 
look into these for fasteners if your mounting from the outside.

http://www.dzusfasteners.net/

we use them on our Formula SAE racecar body at Syracuse University. you can make a simple bracket to get close to the fairing and weld the wire to that, the screws enter from the outside and with a 1/4 turn lock into place. Gives a nice clean look to the body but allows for easy removal. Can add a little paint to the screws to hide them more, and since there only 1/4 turn you won't mangle them up if you take them on and off. I've even used nail polish to cover the heads (cheap fix to get a close color match, or an accent)
 
You can powder coat the Dzus fasteners. You will definitely need some sort of ventilation in the front of the fairing, not for comfort on your legs but comfort on your wallet in not rebuilding a hot blown up air cooled engine.
 
Re: Re: My homemade full fairing project

o1marc said:
You can powder coat the Dzus fasteners. You will definitely need some sort of ventilation in the front of the fairing, not for comfort on your legs but comfort on your wallet in not rebuilding a hot blown up air cooled engine.

I agree, it will get hot, but the EX250 is water cooled, so that will definitely help. Looking good man!

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The BTU's required to cool an air cooled engine are the same for a water cooled engine....The air coming off the radiator, fully warmed up, will be about 160 degrees, about the same temperature off an air cooled engine....
 
Do you guys think the vent should be sloped to direct hot air out of the fairing (when moving) or to direct cooler air into the fairing (when moving)?

Directing the hot air out of the fairing would make sense to me. Alternatively, it might be more effective to use the flow to add cool air against my legs. Basically, it might be more comfortable to introduce cooler air than it would be to remove some of the heat. Thoughts?
 
Both. Air in needs a clean path out too. If you do it right, you will get both more air directed through the radiator with a clear path out, but not on your legs. That is the problem that even OEM fairings struggle with.


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