I have just upgraded to a 2000 SRX from a ported 98. I am wondering what I should do to tweak this one as I did the 98. Does it need transfer rods still even though they went to a better design? I am running heelclickers and am geared down one to 22 on top. What about jetting? I remember one year they were saying to actually jet up to get more hp. Any motor mods besides porting?Any other tips would be greatly appreciated. It is also studded.