Originally posted by Rara:
...I also would definately not use the 2.5L heads w/ a 3L block with forced induction, the CR would not be conducive to elevated pressure and the valves are smaller, making it harder to fill the cylinders.
Not to mention the overhang into the cylinder of the combustion chamber making a sharp edge available to the heat. Things like that tend to melt real easy in a boosted motor...
