its an automatic,its 46 degrees outside car temp 220,idling or driving at 50 mph temp 220, is correct i have one of those laser heat detectors , works great for checking for a misfiring cylinder. yes verified with laser heat detector , cast iron vanes. Did the water pump impellor distance, got it as close as i can.
pully sizes according to parts book are correct size.
16 inch puller electric fan 1500 cfm.
its a 400 .030 over CR reduced to 9.5to 0ne #16 heads.
it just concerns me to see the gauge 1 line below pegged.
