i may get flamed for this but...
i have a 99 SH, and so far have only installed a cold air intake. what all would be involved in going with higher compression pistons OR bigger cams AND keeping the engine in good shape?
also, i dont want to change from the stock exhaust because i dont want the car to look anything but stock on the outside. im sure it would hurt some power gains from the pistons or cams but any ideas of how much?
my main question is of the pistons or cams and keeping my engine happy.
thanks