Dale.Traveling wrote:
72,000 miles on my 2006 stock V10 and no bolt failures. 90% of those miles are from May to September in the summer heat. The engine offset is only 45mm (less than 2 inches) to the curb side.
I think you need to look more at the design of the coach house and airflow, or lack of flow, to help keep heat under control.
I think the air flow is very important. I had to add an air dam to force cool air though my radiator. The original design had the radiator 2-3ft behind the grill which was all open and most off the air just went under the radiator instead of through it.