Originally Posted by shadow102

Couple things to think about. Pick up a set of 1.1mm 3 hole shock pistons made a large difference in my handling. You can use springs from alot of different manufacturers, if you have anything left over from the xray you can use them but to get started you can go with the Pro4 spring kit although you wont use much over the white springs.

For parts you can also look at speedtechrc, amainhobbies, and tower