10-12-2019, 02:26 PM
At our shop we have had a number of head gasket related issues with Austin Healeys , MG Bs, Minis and other classic British cars which seem to be related to the type of head gaskets that are currently being sold as the replacements for the original OEM type. Some are better than others at sealing but those that don't have caused no end of issues with sealing. All of the engines in question were rebuilt with both the heads and cylinder top faces having been machined flat, new studs and nuts installed and the torquing of all the nuts done to spec.
What did work for us was a spray on gasket sealer designed for this type of application. A light coat applied on both surfaces as per directions and everything assembled with all mating surfaces absolutely clean and dry.
A talk with your knowledgeable motor factor supplier should be able to advise you on the best product available in your country for this application.
Stephen
What did work for us was a spray on gasket sealer designed for this type of application. A light coat applied on both surfaces as per directions and everything assembled with all mating surfaces absolutely clean and dry.
A talk with your knowledgeable motor factor supplier should be able to advise you on the best product available in your country for this application.
Stephen