O.K. Im getting serious about engine work. Im thinking about doing the big bore kit, head work, and new cam. This is going to get real expensive and Im wondering if Im going to have to do oil coolers and new lines and god knows what else just to keep up with all the new power. The guys at PR and OE are great and they have explained to me that I can do things in steps, but each time I have it dynoed and mapped it costs me $275. I just want to see the light at the end of the tunnel. My fear is that after I spend the $2700 on the motor Im going to run into a lot of necessary upgrades. So, has anyone done these mods (I also have the standard pc111, DIY BAK, and pipes thing done) and left the rest stock?