Thank you all very much, going to start with one muff and intake behind the #3 like others. Also will use the restricted intake size to lower flow but increase heat transfer. Lots of great ideas from you all.
N455DM - RV-6A - Bought Flying - 2021
Tip Up Canopy
FP 66" Catta 3 blade Carbon
IFR - 2 Garmin G5s - 430W - GFC500
JPI EMS-350 to monitor the temps
N89WD - Flight Design CTSW - Sold 2021
Donation Happily Made!