OK, I have a 95 GSR. Skunk2 stage 1, portflow/ITR valvetrain, ported head, milled .020, headgasket, JDM 4-1, AEM CAI, 2.5 mandrel bent header back, and Hondata. It makes 191 whp as it sits, but I want more. What would be the next logical step for me? I was thinking ITR pistons or Skunk2 manifold, but I really like the midrange i get from the GSR mani and i dont really wanna tear the motor apart. Any help would be great thanks.