Tornador Black tank size question

[rockford33]

So I am finally thinking of getting one of these, but the tank on my compressor is small. I have the cfm (6 or 6.5 cfm at 90 psi), but only a 4 gallon tank. I was thinking of adding an inline 10 gallon tank for more air, so 14 gallons total at 6 or so cfm. Think this will be adequate to run the Black?

Thanks,
Neil

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[rockford33]

I should also add that this is for 2 personal cars only. I have the Optimum spray gun too. Wondering if that would be just as effective, or does the "tornadic" action of the Black really make that much of a difference?

Neil

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