>b>This is an upgrade from the current solid fuel burner tray. These are older style burners phased out in 1977 in the U.K. This was for safety reasons as solid fuel that followed was not going to run on the floor and catch fire! Mamod no longer therefore make meths burners, but we have sourced excellently made high quality burners for older engines. These carry our normal no-quibble guarantee so you can buy with complete confidence. These burner trays were made for the SP2 engine and a new version is shown below. Just one thing to remember; todays meths does not burn so hot as in the old days and so just possibly, your engine will not run quite so powerfully.