runoffs pictures FP, coolers on the back porch (porsche?) Options

[machina]

Just found some '04 runoff pictures and saw an FP with twin coolers at the rear. Now I don't feel so dumb about where I put them, I've been having some serious second thoughts about it.

And yes, I didn't hide my plate, I'm living dangerously.

[machina]

How did you size your coolers? What made you decide on 2?

thanks,

After I decided on the location, I knew I had to split the coolers to make room for the exhaust , tranny, etc.

I had an idea that they shouldn't hang any lower than the stock valence (which I don't run anyway). Width wise, there was the limitation between not getting behind the rear tires and not getting too close to the exhaust.

I looked at doing heat load calculations etc but without real data on air flow capacity, etc. I thought it was just too academic. So if I have too much cooling (duct tape) if too little cooling, I'll fab some ducting to get the most cool air and the least hot air from the exhaust, motor,...