hi all can any one tell me which one is the best cdi for the ds-650 baja 2002 and what is the best clutch HD springs is it RWR , TVI , PAMI , barnett , alba and i want it 60% or higher that can be installed in a stock clutch plates and i have some mods. full pipe rejet the main and k&n filter and maybe i will install high compres piston with cams and valve springs and returners .....

 

Ron Woods CDI,and TVI or Pami springs...and i say go w/the sport cams from ron woods and go w/the 11:5.1 from ron woods if your running gas..and if alky then get the 12:5.1 from Pami..

 

and do i have to change a lot of things so i can rev it over 8300 rpm or only add the cdi and rev it all the way up with out the engien mods.

 

You'll need to mod the engine to rev higher than 8300