Hi,

My Nova S21WCS09 (Kangaroo)'s conrod is busted after only about 4 liters of nitro through it.

I have always run my engine slightly on the rich side, with temps approximately between 95 to 110 degrees celsius.

Pictures of the parts in question is shown below. Not sure if by looking at the pictures, whether anyone can shed some light on the cause of this so that I can at least take preventive measures in future.

thanks in advance.