Nostalgic1

Demon carb tuners?

8 posts in this topic

Posted (edited)

Anyone know someone who could do a good job fine tuning a Demon carburetor?  I have pretty close, but I’m no pro when it comes to tuning this particular unit.

Edited by Nostalgic1

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In my experience, think Holley, had a Road Demon 600 running on a 305 I had eight years ago

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2 hours ago, Disney said:

Since I don't want it at my house, i'd gladly help with advice here! 

 

What's it doing exactly? 

I’ll bring it right over!

Actually, I think I’ve got it right now.  Just needed to lower the furl pressure and readjust the floats and idle mixture.

Disney and 66sprint6 like this

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So, I thought it was fixed, but it still wanted to overfill the bowl regardless of far I adjusted the float.  So, took out the needle-and-seat to check it and this is what I found:

 

2BEC1D41-689A-4DFD-8A47-A05A9D1A4DB9.jpeg

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1 hour ago, Nostalgic1 said:

So, I thought it was fixed, but it still wanted to overfill the bowl regardless of far I adjusted the float.  So, took out the needle-and-seat to check it and this is what I found:

 

2BEC1D41-689A-4DFD-8A47-A05A9D1A4DB9.jpeg

Trashy plastic bits.....a Camaro??  

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Quote

The "white powder" you see in poorly maintained carbs is the result of water induced corrosion, the reason it's white is because of the high zinc content of the typical carb casting.

 Thats what most of my searches are turning up

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