clutch fan vs standard fan

Ironracer said

Another old biker or not we're working out at St Augustine we lived in Middleburg. Fan came apart on his Ford blew up ihs radiator brought him a rad and told him to drive home without a fan it was winter time and we had no overheating issues because I told him that truck moving. I was in my vehicle following all the way home

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I TESTED FANS ON MY CAR ALL LAST SUMMER , FLEX, ELEC. CLUTCH TYPE , FIXED FACTORY , ALL WITH A SHROUD , ALL IN A SMALL 68 BARRACUDA ENGINE BAY , W/ A 440/505 WEDGE .WHICH IS FAIRLY HOT , SUPPOSEDLY 761 H.P. , BUT HASNT RUN LIKE IT SO FAR.
I tried 4 dif. elec. fan set ups , but not a contour type , big joke in my case . FIXED 7 BLADE FACTORY COOLED THE BEST , BUT SETTLED ON A 7 BLADE CLUTCH TYPE , THE FIXED FAN WAS ABOUT 7-8 DEGREES BETTER , THAN ANY , BUT ACCORDING TO AN "ENGINE MASTERS" TEST , COST ABOUT 20 H.P------------JFYI