Im throwing together some ideas of throwing a MS3 + new springs/valves, your normal bolt ons, plus a NX 125 shot on an 02 Ws6. I dont really want to spend the extra 1500 on heads when im not taking the car to the track nor and am i racing it. Would i be shooting myself in the foot by not getting new heads or no? Also would i be pushing it with a MS3? I can go with something smaller i just love the sound of the MS3's. However i amagine i could go with something around the 230 area with 11*??? Its the lower the degree for more chop right?