REFLECTOR: One or Two oil coolers?

[Brian Michalk]

I think it's an engineering problem that people have difficulty with.  
We are dealing with two fluids, one compressible, one not.  I personally 
feel that if the engine is well baffled, and one takes care not to 
pressurize the cowled area with other cooling cures, then the engine 
should cool as designed.

I built for a single cooler, and was picky about routing cooling ducts.  
We'll see if I have to eat my words.

Scott Derrick wrote:

>Its funny we have those that have or had an IO360 powered Velocity that 
>ran just fine on one cooler.  Direct experience told them that the 
>standard configuration built correctly works just fine..   These are 
>real life Velocities flying today that don't have a problem with one 
>cooler. 
>
>Then there are those that one cooler didn't seem to do the job,  we will 
>never know why for sure. So their cure was to install another cooler, 
>which is fine.  But these folks just can't admit that there are 
>Velocity's flying around with one cooler and working fine.  Why can't 
>they admit that?
>
>  
>