MGB Engine Cooling Issues

For many MGB and MGA owners, one of the nagging issues that keeps them from enjoying their cars to the fullest is that the cooling system seems to be inadequate, especially in hot climates. It is true that these cars were designed in an area where temperatures above 90 degrees F. were seldom encountered, and many folks have attributed their cooling issues to the cars’ designers not having taken the higher temps in markets like the USA or Australia into account. This is simply not true. These cars were tested under hot climate conditions before they ever entered these markets and found to have adequate cooling systems