|
You need 43-45 gph to do what Jeff suggests.
+ depending on your cowl you may need air guides over the exhaust sections
of the cylinders to keep the cooling air flow moving through the fins
+ or exhaust tunnel extensions.
31/2500 inches COULD be worse than 38/2700 depending on mixture and spark
timing.
Michael N.
said,
I use 2500 and 31
inches about 27 GPH. It was my understanding that continuous
operation at 38 inches was not recommended. I have not tried to climb at that
setup, it might run cooler.
|