I'm looking to boost my d16y7, I want to beef up the internals (forged rods, forged low-compression pistons, sleeves, maybe block guard, and some head work). But my question is, can I get more power out of low-comp. pistons and more boost (is worth the money?), or should I just leave the stock pistons and run less boost? please leave your input and if anyone knows of a good reliable compression calc. plz post the url. Thanx!