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Cox Engine of The Month
Cox Pickup Tube Size
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Cox Pickup Tube Size
I was sitting at my desk today looking at my Space Bug Jr. I just happened to gaze at it's version of a pick up tube and wondered what would happen if it were to be bored out. Does the size of the pick up tube change performance?
Godsey3.0- Platinum Member
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Join date : 2011-09-21
Age : 28
Location : Metamora, Indiana
Re: Cox Pickup Tube Size
Good question - I wonder if it would have the same effects of enlarging the venturi.....
Re: Cox Pickup Tube Size
I imagine like everything else there is an ideal range.
Godsey3.0- Platinum Member
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Join date : 2011-09-21
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Re: Cox Pickup Tube Size
I'd just trust LeRoy's judgement and leave the engine alone. There would be little to be gained by "messing" with it.
SuperDave- Rest In Peace
- Posts : 3552
Join date : 2011-08-13
Location : Washington (state)
Re: Cox Pickup Tube Size
I never had any intention to (As You Say) "mess" with my ONLY Space Bug Jr. If I ever get a second one (which I will someday) I will attempt to experiment with it. Why not? Just because they are old does not exempt them from being hopefully improved.
Godsey3.0- Platinum Member
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Join date : 2011-09-21
Age : 28
Location : Metamora, Indiana
Re: Cox Pickup Tube Size
I believe it would reduce the suction and therefore fuel draw.
If you want more fuel to go in run it richer you will get the same effect.
Indra
If you want more fuel to go in run it richer you will get the same effect.
Indra
Re: Cox Pickup Tube Size
That is what I thought it would be like. It was the only result I could think up.
Godsey3.0- Platinum Member
- Posts : 970
Join date : 2011-09-21
Age : 28
Location : Metamora, Indiana
Re: Cox Pickup Tube Size
You would have far more luck enlarging the venturi but on a space bug please do not!
Re: Cox Pickup Tube Size
Nah. The venturi on the Space Bug is already pretty large. I do not think it could change much.
Godsey3.0- Platinum Member
- Posts : 970
Join date : 2011-09-21
Age : 28
Location : Metamora, Indiana
Re: Cox Pickup Tube Size
Got the engineering bug, do ya? A little fluid dynamics, toss in some pneumatic action, all sorts of cool angles involved,,, Good for you. Stay curious.
Long live engineers!
Long live engineers!
_________________
Don't Panic!
...and never Ever think about how good you are at something...
while you're doing it!
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...and never Ever think about how good you are at something...
while you're doing it!
My Hot Rock & Blues Playlist
RknRusty- Rest In Peace
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Re: Cox Pickup Tube Size
I have plans of being a Mechanical and a Aeronautical Engineer.
Godsey3.0- Platinum Member
- Posts : 970
Join date : 2011-09-21
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Location : Metamora, Indiana
Re: Cox Pickup Tube Size
Godsey3.0 wrote:I have plans of being a Mechanical and a Aeronautical Engineer.
If the funding's there do it!
Re: Cox Pickup Tube Size
Ya. I am seeing scholarships out the Wazoo.
Godsey3.0- Platinum Member
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