I have 2002 ZR 800 CCE been over reving to 7900 , and found out it is clutched with D&D kit for twin pipes ( twin pipes gone when I bought it). Here is my question? I currently have a 170/305 spring with 73 grams (Revs 78-79). I am thinking of throwing some 78 grams in there with this same spring to lower RPM's. The kit from D&D calls for 190/330 spring and 81 grams. Secondary is correct with D&D helix and spring. Do those two primary combos sound similiar. Or should I just spend the money and get bigger springs and weights?