I will be putting a d15b in my eg8 soon and want to know how to make it quick. I mean, other than the basic bolt ons, what can I do? what cam specs shoudl I look for or what about rasing compression? And would getting new pistons be the easiest way to accomplish this? Are there any pistons from other d series engines that will up the compresion? Basically, what all can I do *cheap* to make the little motor have a little more gusto?