Gary:
I finally succeeded in finding the article about adjusting cooling system fan clutches for better cooling. The article was published in the Winter 1991 CORVETTE RESTORER and was titled FAN CLUTCH COOL DOWN. The article was by Henry Molatch, through courtesy of Corvette World magazine.
Also, as Duke Williams and others have pointed out in previous posts, converting from ported vacuum advance to full-time vacuum advance will also help big blocks run better and cooler, especially when driving around town. A search of the archives will provide details on this modification.
Hope this helps. Regards, Larry
I finally succeeded in finding the article about adjusting cooling system fan clutches for better cooling. The article was published in the Winter 1991 CORVETTE RESTORER and was titled FAN CLUTCH COOL DOWN. The article was by Henry Molatch, through courtesy of Corvette World magazine.
Also, as Duke Williams and others have pointed out in previous posts, converting from ported vacuum advance to full-time vacuum advance will also help big blocks run better and cooler, especially when driving around town. A search of the archives will provide details on this modification.
Hope this helps. Regards, Larry