Can't understand why you're still driving it let alone getting on it hard....
7M cooling systems if you think there is something wrong usually there is and considering the potential for major damage further investigation would be a good thing.
Here's a small example Aluminium anneals at around 700f and once annealed a 7M head will banana as soon as you unbolt it and to repair will cost more than a new head casting...
7M cooling systems if you think there is something wrong usually there is and considering the potential for major damage further investigation would be a good thing.
Here's a small example Aluminium anneals at around 700f and once annealed a 7M head will banana as soon as you unbolt it and to repair will cost more than a new head casting...