Thank you Steve. Exactly what I need. I
can make those.
What were the approximate pressures?
On a related note, what is the 15F coolant temp deltas you mention
based on?
35 gpm coolant flow cooling 180 HP?
I keep wondering where the 35 gpm comes from.
Mainly by reducing oil cooler exit air area, I'm now down to 200F
@130 mph @ about 4,000' density altitude and 70F OAT. Can climb at
full power to about 1,500' on a 85F day (keeping speed at 110-120
mph). Only small incremental improvements so far.. Looking for
that magic change that will lower that to 180F.
After working with air flow, I think I'll now circle back to
coolant flow. Coolant delta over right rad still higher than left
rad. Am thinking of hooking up a garden hose to rad inputs and see
how quickly 5 gal buckets will fill up from each rad output But 35
gpm is a lot more than a garde
n hose can supply?
But flow sensors should give better real world results..
Finn
On 8/21/2021 1:56 AM, Steven W. Boese
SBoese@uwyo.edu wrote: